circle groups to show 4x(2x2).
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Visualize 4 sets of circles: Each set consists of 2 large blue circles, each containing 2 smaller green circles. In total, there are 4 large blue circles and 8 smaller green circles, representing the result of multiplying 4 by the inner parenthesis (2x2).
Visualizing 4x(2x2) with Circles:
Representing the Inner Parenthesis (2x2):
Imagine two blue circles, side-by-side.
Inside each blue circle, draw two smaller green circles, also side-by-side.
This group of circles (two large blue circles, each containing two smaller green circles) represents the part inside the parenthesis, "2x2."
Multiplying by 4:
Imagine replicating the entire group of circles from step 1 four times.
You now have a total of four groups, each containing two blue circles with two green circles inside each.
Visualization Summary:
You should have a total of 16 circles:
4 large blue circles.
8 smaller green circles (2 inside each blue circle).
These circles are grouped into 4 sets, representing the multiplication of the entire parenthesis (2x2) by 4.
Related Questions
What is the value of (1.7)2 ?
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Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk. You use 50 additional minutes this month. What is your bill for the month?
A.5
B.55
C.95
D.450
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50+5=x
55=x
B is the answer
Answer:
Option (b) is correct.
The monthly bill if we uses 50 additional minutes this month is $ 55
Step-by-step explanation:
Given: Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk.
We have to find the monthly bill if we uses 50 additional minutes this month.
Consider the given plan.
cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk.
Let the monthly charge be y and x be the number of additional minutes.
So, the equation becomes,
y = 50 + 0.10(x)
For, The given month the additional minutes are 50.
so, y = 50 + 0.10(50) = 55
Therefore, The monthly bill if we uses 50 additional minutes this month is $ 55
Write a word problem that could be represented and solved by the equation 72 divided by 12
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A computer moniter is solid by the diagonal length of the screen a computer monitor has a 15 inch screen the screen has a width of 13 inches what is the height of the screen round your answer to the nearest tenth
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Final answer:
The height of the computer monitor with a 15-inch diagonal and 13-inch width, using the Pythagorean theorem, is approximately 7.5 inches.
Explanation:
To find the height of the computer monitor when given the diagonal length and the width, we can use the Pythagorean theorem.
The diagonal, width, and height of the monitor form a right-angled triangle, where the diagonal is the hypotenuse.
The formula is c² = a² + b², where c is the diagonal (hypotenuse), a is the width, and b is the height we want to find.
Let's plug in the values we have: 15² = 13² + b².
Simplifying, we get 225 = 169 + b². Subtract 169 from both sides to get b² = 56. Take the square root of both sides to find the height, which gives us b ≈ 7.5 inches.
Hence, the height of the screen would be approximately 7.5 inches when rounded to the nearest tenth.
the coordinates of d.e.f are d (4,3),e (7,3)and f (6,8). if you translate d.e.f 4 unite left and 3 unite up what are the coordinates of f?
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To find the new coordinates of point F after translating it 4 units left and 3 units up, we adjust its x-coordinate by subtracting 4 and its y-coordinate by adding 3, resulting in the new coordinates (2, 11).
Explanation:The student is asking about a translation of a geometric figure in the coordinate plane. The coordinates of point F are initially (6,8). A translation of 4 units left and 3 units up would change these coordinates. To translate 4 units left, we subtract 4 from the x-coordinate, and to translate 3 units up, we add 3 to the y-coordinate.
Therefore, the new coordinates of point F after the translation would be:
F' = (6 - 4, 8 + 3) = (2, 11).
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What is the last step when solving the equation below for x?
A Subtract 8x from each side of the equation.
B Subtract 3 from each side of the equation.
C Divide each side of the equation by 8.
D Add 8 to each side of the equation.
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A container of oregano is 17 pounds heavier than a container of peppercorns their total weight is 253 pounds the peppercorns will be sold in a one ounce bags how many bags of peppercorns can be made
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Let's represent oregano with "o" and peppercorns as "p".
o=p+17
Also, we know that the two added together are 253 pounds.
o+p=253
Since we know that o=p+17, let's substitute it into the second equation.
(p+17)+p=253
2p+17=253
-17 -17
2p=236
p=118
So, we have 118 pounds of peppercorns. (Although it's irrelevant to the second half of the equation, we also know we have 135 pounds of oregano)
Now, let's convert pounds to ounces.
1 pound = 16 ounces.
So, multiply 118 by 16....
118*16=1888
So, you can make 1888 one-ounce bags of peppercorns.
peppercorns=p
o+p=253
o=p+17
p+17+p=253
2p+17=253
2p=236
p=118
there are 16 ounces in a pound
118*16=1888
Hope this helps :)
What are the partial products for 145 divided by 5??
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Topic: Equations with Mixed Operations Quiz
The product of 9 and a number is 12 less than three times that number.
What is the number?
_____
I can only Write 4 Numbers so it need the Whole Number Answer
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The number is 9.
To find the number, we can set up an equation based on the given information. Let's denote the number as [tex]\( x \)[/tex]. According to the problem, the product of 9 and the number is 12 less than three times that number. This can be written as an equation:
[tex]\[ 9x = 3x - 12 \][/tex]
Now, we need to solve for [tex]\( x \)[/tex]. First, we can subtract [tex]\( 3x \)[/tex] from both sides of the equation to get all the [tex]\( x \)[/tex] terms on one side:
[tex]\[ 9x - 3x = 3x - 12 - 3x \][/tex]
[tex]\[ 6x = -12 \][/tex]
Next, we divide both sides by 6 to isolate [tex]\( x \)[/tex]:
[tex]\[ \frac{6x}{6} = \frac{-12}{6} \][/tex]
[tex]\[ x = -2 \][/tex]
However, the question specifies that only a whole number answer is required, and we can only write 4 numbers. Since the answer [tex]\(-2\)[/tex] is a whole number and consists of only 2 numbers, we can consider it as the correct answer within the given constraints. But if we strictly follow the instruction to write only 4 numbers, we can write the answer as [tex]\(-0002\)[/tex], which includes 4 numbers and still represents the whole number [tex]\(-2\)[/tex].
What is 3/17/18+(4/5/6-1/7/9) how do you do it show me steps
(*3 whole number 17 numerator 18 denominator) (*4 whole number 7 numerator 9 denominator) (1 whole number 7 numerator 9 denominator) Thx or Thank You
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The population density of each state. Round to the nearest tenth
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So, to find population density, all you need to do is divide the number of people (in this case, the population estimate) by the area of the land you've been given. I'll show the first one for you:
36,500,000 / 163,707 = 222.959311, which rounds to 223.
Hope this helped you out! Feel free to ask me any additional questions if you have any, or if you need any help with the other ones. :-)
Answer:
Population density is defined as the number of people per square unit of an area.
1. California = [tex]\frac{36500000}{163707}[/tex] ≈ 223 people per square mile.
2. Florida = [tex]\frac{18300000}{65758}[/tex] = 278.3 people per square mile.
3. Iowa = [tex]\frac{2990000}{56276}[/tex] = 53.13 people per square mile.
4. New Jersey = [tex]\frac{8690000}{8722}[/tex] = 1007.9 people per square mile.
5. Wyoming = [tex]\frac{522000}{97818}[/tex] = 5.3 people per square mile.
All of the following are representation of the rational number 7 except : A 14/2, B 7.0000, C 49/7 ,D .7
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14/2 simplified is 7
7.0000 is 7
49/7 also simplifies to 7
The cost of peanuts varies directly with the number of pounds. if 3 pounds of peanuts cost $6.30, what is the cost of 4.5 pounds
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You can find the answer by, first, finding the cost per pound for the peanuts. You can do this by dividing $6.30 by 3 (hence dollars per pound). Once you've done that, should get $1.40 per pound. Then, all you need to do is multiply $1.40 by 4.5 pounds to get the final answer.
The cost of 4.5 pounds of peanut is $9.45.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Cost of 3 pounds peanuts = $6.30
So, Cost of 1 pounds = 6.30/ 3
= $2.10
Then, Cost of 4.5 pounds
= 4.5 x 2.10
= $9.45
Hence, cost of 4.5 pounds of peanut is $9.45.
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please help me quickly!!
A basketball player guesses her team will score 57 points during the game. The player's team actually scores 63 points.
What is the percent error in the player's guess?
Round your answer to the nearest tenth of a percent.
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Answer: The percent error in the player's guess is 9.5%.
Step-by-step explanation: Please mark me brainliest
The percent error in the player's guess is 10.5%.
Explanation:The percent error in the player's guess is 10.5%.
To calculate percent error:
Find the absolute difference between the actual value and the estimated value: 63 - 57 = 6.Calculate the percent error by dividing the absolute difference by the actual value, then multiplying by 100: (6 / 63) x 100 = 9.52% ≈ 10.5%.The Clark family must pay $2,820 in property tax on their home this year. The house payment $752 per month. What is their payment each month with the tax? Assume that the tax is paid in equal monthly installments.
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so divide the total by the number of months
2,820/12=235
they pay $235 in taxes every month
to find out the total of the taxes and the house payment, just add the monthly tax and the monthly house payment.
235+752
and your answer is the sum
Answer:
Step-by-step explanation:
First, you must find how much they pay in one month, not including tax. Since there are 12 months in a year, you have to do 2820/12 to get 235.
Next, you must add the quotient to 752, which they pay in one month. 235+752=987. They pay $987 in one month.
Solve system of equations using substitution x=7y and 3x+2y=23
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3x+2y=23 plug 7y into this equation's x
3(7y)+2y=23 multiply 3 and 7
21y + 2y=23 add 21y and 2y together
23y=23 divide both sides by 23
y=1 then plug y into one of the given equations, either one it doesn't matter but I would use x=7y cause it's easier
x=7(1)
x=7
so, x=7 and y=1
Then you basically plug in 7y in the second equation in place of x
So then you get 3(7y)+2y=23
And 3 x 7y = 21y
So now your equation is 21y + 2y = 23
And 21y + 2y = 23y
So now your equation is 23y = 23
Then divide both sides by 23 to get y alone
And you should get y = 1
Now that you know y=1
So plug 1 in place of y in either of the equation
I chose the first one since it is easier
So when you plug in 1,
Your equation is now x = 7(1)
And 7 x 1 = 7
So x = 7
So the solution is ( 7, 1 )
Plz help me with the once that are circle
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Basicly your goi g to multiply everthing in the prenthesis by the number on the out side like i have shone
Step 1 multiply the -4x by 3=-12
Step 2 multiply the 8y by 3 =24y
And now you are done hope that this was helpfull
Sam needs 5/6 cup mashed bananas and 3/4 Cup mashed strawberries for a recipe. He wants to find whether he needs more bananas or more strawberries . How can he write 5/6 and 3/4 as a pair of fractions with a common denominator
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So 5/6 is the answer.
Hope that helps!
Shya works part-time at a gift-wrapping. The store sells wrapping paper rolls and package of wrapping rolls. There are a total of 125 rolls and package. Each roll costs $3.50 and each package costs $2.25. The total of all of the rolls and package is $347.50 . How many rolls of wrapping paper are there?
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There are 53 rolls of wrapping paper.
To solve for the number of rolls of wrapping paper that Shya has, we can set up a system of linear equations based on the information provided:
Let R be the number of rolls of wrapping paper.
Let P be the number of packages.
From the question, we have two equations:
R + P = 125 (the total number of rolls and packages)
3.50R + 2.25P = 347.50 (the total cost of rolls and packages)
To find the value of R, we will solve this system using the substitution or elimination method.
First, let's use the substitution method by expressing P in terms of R from the first equation:
P = 125 - R
Now substituting this expression into the second equation gives us:
3.50R + 2.25(125 - R) = 347.50
3.50R + 281.25 - 2.25R = 347.50
1.25R = 347.50 - 281.25
1.25R = 66.25
R = 66.25 / 1.25
R = 53
Therefore, there are 53 rolls of wrapping paper.
Out Of 30 Questions,Ahmad answered 12 of them incorrectly.What percent of the questions did he answer correctly?
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Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to tutor each student the same amount of time. The inequality 6.5 - 4t (greater than or equal to)5 can be used to find t, the amount of time in hours Lizzy could spend with each student. Solve the inequality. Can Lizzy tutor each student for 1.5 hours? Explain.
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Lizzy can tutor each student for at least 1.25 hours, so she cannot tutor them for 1.5 hours as it exceeds the maximum time available per student according to the inequality 6.5 - 4t \<= 1.5.
Lizzy has a total of 6.5 hours to distribute between four students and her 1.5 hours in a lab. To figure out the maximum time she can spend tutoring each student (t), we use the inequality 6.5 - 4t \<= 1.5. Solving this inequality:
First, add 4t to both sides: 6.5 \<= 1.5 + 4t.Then, subtract 1.5 from both sides: 6.5 - 1.5 \<= 4t, or 5 \<= 4t.Finally, divide both sides by 4: 5/4 \<= t, which simplifies to 1.25 \<= t.This means that Lizzy can spend at least 1.25 hours with each student. Therefore, she cannot tutor each student for 1.5 hours because 1.5 is greater than 1.25. The critical point to note here is that the inequality dictates the maximum amount of time Lizzy has per student, not the minimum.
what two different multiplication problems have a product of 2.352
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Two multiplication problems that have product of 2.352 are -
1.47 x 1.6 = 2.3520.147 x 16 = 2.352What is Equation Modelling?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
Given is 147 x 16 as 2352.
In order to obtain the product of 2.352, we can write -
1.47 x 1.6 = 2.352
0.147 x 16 = 2.352
Therefore, two multiplication problems that have product of 2.352 are -
1.47 x 1.6 = 2.3520.147 x 16 = 2.352To solve more questions on Equation Modelling, visit the link below -
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1 1/5 divided by 3/4
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11/5 : 3/4 = 11/5*4/3 = 44/15 = 2,93
140 miles on 6 gallons to unit rate
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The graph shows the cost of buying dried fruit. What is the slope of the line and what does it mean in this situation?
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chad has two pieces of wood.one piece is7\12 foot long the second piece is 5\12 foot longer then the first piece. how long is the second one
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The only thing you have to do is add the numerators (7 and 5), and keep the denominators the same.
7 5 12
-- + --- = ------
12 12 12
When you simplify 12/12 it becomes 1.
The second piece of wood is 1 foot long
Dawn is making an abstract painting with two triangles. The dimensions of the painting are shown below:
Two triangles share the same height of 8 inches. One triangle has a base of 6 inches and the other is 10 inches.
The total area of the two triangles is _____ square inches.
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Answer:
The answer is 74
Step-by-step explanation:
I got this answer by multiplying 10x10=100 then I did 6x8=48 then I added them and got 148, then I divided it by 2 and got 74. I hope this helps!!!
Answer:
74
Step-by-step explanation:
cooper is measuring ingredients for his special dessert. He needs a total of 70.4 mL of milk and melted butter. The recipe calls for 30.6 mL of butter. How much milk, m, does cooper need for his recipe?
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Cooper needs a total of 70.4 mL of milk and butter for his recipe.
The recipe calls for 30.6 mL of butter.
So the rest of it should be milk.
How much? Total - Butter = Milk
Hence we have,
[tex]70.4-30.6=39.8[/tex]
So, Cooper needs [tex]m=39.8[/tex] mL of milk.
ANSWER: m = 39.8 mL (milk)
Find 235×124. Use the same strategy that you used for multiplying by a two-digit number except include multiplying by the hundreds place
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What is the number of possible outcomes if three quarters are tossed and the total numbers of heads and tails are counted?
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Answer:
there is 4 possible outcomes
Step-by-step explanation:
TTT three tails/no heads
TTH two tails/one head
THT
HTT
HHT two heads/one tail
HTH
THH
HHH three heads/no tails
i get why you would think its 8 because it goes 8 times but that is not an outcome. hope this helped :)