Answers
The true is that those angles are corresponding angles.
Additionaly statements C and D are contradictroy to each other, because on says that the sum of the corresponding angles is 180 and the other says that they are congruent.
The rigth statement is D: given that angles DEH and GHJ are corresponding angles, they are congruent
Related Questions
henry collects shells from the beach every day he is on vacation. each day he collects shells, he always collects three times as many white shells as black shells. which of these ratio statements could compare the number of white shells to black shells henry collects in one day?
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Answer:
HFKHP[;U7P
Step-by-step explanation:
What is the greatest common factor of the terms in the expression 21x-18x+28xy?
A.3
B.3x
C.x
D.xy
Answers
Answer:
The correct option is C.
Step-by-step explanation:
The given expression is
[tex]21x-18x+28xy[/tex]
The factors of each term are
[tex]21x=3\times 7\times x[/tex]
[tex]18x=3\times 6\times x[/tex]
[tex]28xy=2\times 2\times 7\times x\times y[/tex]
The common factor is x.
[tex]G.C.F.=x[/tex]
Therefore correct option is C.
multiply (3x+2)(x-3)
Answers
3x.x-3x.3+2.x-2.3
3x^2-9x+2x-6
3x^2-7x-6
The product is 3x² - 7x - 6 after combining like terms.
The student asked to multiply the binomials (3x+2) and (x-3). To do this, we use the FOIL method, which stands for First, Outside, Inside, Last. This refers to the elements in each binomial we need to multiply together.
First, we multiply the first terms in each binomial: (3x) and (x), which gives 3x².
Next, we multiply the outside terms: (3x) and (-3), which gives -9x.
Then we multiply the inside terms: (2) and (x), which produces +2x.
Last, we multiply the last terms of each binomial: (2) and (-3), yielding -6.
Finally, we combine the like terms to get the expanded product - 3x² - 7x - 6.
transform the equation to isolate x. ax= bx+1. how is the value of x related to the differenace of a and b? answer
Answers
The equation ax = bx + 1 is the same as x = 1/(a - b) when solved for x. This means that x is equal to the reciprocal of the difference of a and b. This is the answer from the sample response.
Answer:
The equation ax = bx + 1 is the same as x = 1/(a - b) when solved for x. This means that x is equal to the reciprocal of the difference of a and b. This is the answer from the sample response.
Step-by-step explanation:
Simplify fully:
4d² - 6d² + 5d²
and
7x + 5y - 3x - 8y
Answers
4d² - 6d² + 5d² = d²(4-6+5) = 3d²
2)
7x + 5y - 3x - 8y = 4x -3y
Which are names of points drawn in the figure?
Choose all answers that are correct.
A.
K
B.
v
C.
M
D.
h
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You are told that having a college education increases a person's earnings by 30% over their lifetime. a non-college graduate earns about $30,000 per year. how much more will you earn with a college education over a 40 year career?
Answers
Answer: 360,000
See for yourself
briefly explain the process by which you would determine whether or not x-6 a factor of 3x^3-16x^2-72
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put x=6 in the given eq. [tex]3 x^{3} -16 x^{2} -72=3( 6^{3} )-16( 6^{2} )-72 =3(216)-16(36)-72 [/tex]
=648-576-72
=648-648
=0
hence x-6 is a factor of the given polynomial
Integer is a special name for _____. positive whole numbers. positive or negative whole numbers. negative whole numbers. positive whole or mixed numbers.
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What is 0.0703 written in scientific notation?
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0.0703 written in scientific notation is 7.03 × [tex]10^{-2[/tex], representing the original number more compactly with the mantissa (7.03) and exponent (-2).
To express 0.0703 in scientific notation, we first need to move the decimal point to the right until only one digit is to its left. Count the number of places you moved the decimal point, which gives us the exponent of 10. In this case, we move the decimal point three places to the right to obtain 7.03. Thus, we have 7.03 × [tex]10^{-2[/tex]. Since we moved the decimal point three places to the right, the exponent of 10 is -3.
Therefore, 0.0703 in scientific notation is 7.03 × [tex]10^{-2[/tex]. This notation represents the original number in a more compact form, where the mantissa (7.03) indicates the significant digits and the exponent (-2) denotes the power of 10 by which the mantissa is multiplied.
A cube has a surface area of 181.5 sq. in. What is the length of its sides?
Answers
The surface area is simply the area of each side added in total. A cube has 6 sides, so divide 181.5 by 6. This gives you:
30.25 ~ Now find the square root of that considering what times what equals 30.25.
5.5 ~ That is your answer.
Fraction form:
30.25 = 30 1/4
5.5 = 5 1/2
I hope that helps, have a great rest of your day! ^ ^
{-Ghostgate-}
181.5=6side^2
divide both sides by 6
30.25=side^2
sqrt both sides
5.5=side
the legnth of 1 side is 5.5in
The Probability that one bulb is red and one is yellow?
27 Bulbs contains 11 red, 9 yellow and 7 purple
Answers
The probability of choosing one red bulb and then one yellow bulb from 27 bulbs (11 red, 9 yellow, and 7 purple) is calculated by multiplying the chance of picking a red bulb first and a yellow bulb second. This results in approximately 1 in 7.1, or roughly 0.14.
Explanation:The question you are asking is about finding the probability that one bulb is red and one is yellow out of a total of 27 bulbs, with a distribution of 11 red, 9 yellow, and 7 purple bulbs. To calculate this probability, we use the following steps:
First, the probability of selecting a red bulb is the number of red bulbs divided by the total number of bulbs, so P(Red) = 11/27.Next, since one bulb has already been chosen, we have 26 bulbs left. The probability of choosing a yellow bulb after picking a red one is the number of yellow bulbs divided by the remaining total bulbs, so P(Yellow | Red) = 9/26.To find the combined probability of both events occurring in sequence (one red, then one yellow), we multiply the probabilities of each individual step: P(Red then Yellow) = P(Red) × P(Yellow | Red) = (11/27) × (9/26).Using the multiplication rule of probability, we get:
P(Red then Yellow) = (11/27) × (9/26) = 99/702 = 1/7.1 (approximately).
So the probability that one bulb is red and one is yellow is about 1 in 7.1, or approximately 0.14.
The sides of a square are three to the power of two sevenths inches long. What is the area of the square?
Answers
Area of square = s^2 = (3^(2/7))^2 = 3^(4/7) square inches.
Rewrite the equation of the circle in vertex form.
x2 + y2 - 2y - 15 = 0
Answers
Final answer:
The equation of the circle x² + y² - 2y - 15 = 0 is rewritten in vertex form by completing the square for the y terms, resulting in x² + (y - 1)² = 4², indicating a center at (0, 1) and a radius of 4.
Explanation:
To rewrite the equation of the circle in vertex form, you want to complete the square for both the x and y terms. The equation given is x² + y² - 2y - 15 = 0. First, we need to isolate the x and y terms:
x² + y² - 2y = 15Since there's no x-term to complete the square with, we can leave the x² term as it is. For the y-terms, add and subtract (1/2 * coefficient of y)2, which is (1/2 * -2)² = 1:
x² + (y² - 2y + 1) - 1 = 15Now the equation inside the parentheses is a perfect square trinomial and can be factored as (y - 1)². After adjustment, we get:
x² + (y - 1)² = 15 + 1x² + (y - 1)² = 16So the circle in vertex form is x² + (y - 1)² = 4², with the center at (0, 1) and a radius of 4 units.
102 is what percent of 225
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A bag contains 4 black, 5 red, and 6 pink balls. If 3 balls are selected one after the other without replacement, what is the probability that 3 red balls are chosen?
Answers
Answer:
The probability that 3 red balls are chosen is: 2.2%
Step-by-step explanation:
A bag contains 4 black, 5 red, and 6 pink balls.
Total balls in the bag= 4+5+6= 15 balls in the bag
We need to know what is the probability that 3 red balls are chosen without replacement?
[tex]P_r=\frac{R_b}{T_b}*\frac{R_b-1}{T_b-1}*\frac{R_b-2}{T_b-2}[/tex]
Where:
[tex]P_r:[/tex] Probability that 3 red balls are chosen
[tex]R_b:[/tex] Number of red balls
[tex]T_b:[/tex] Number of total balls
[tex]P_r=\frac{5}{15}*\frac{5-1}{15-1}*\frac{5-2}{15-2}\\P_r=\frac{5}{15}*\frac{4}{14}*\frac{3}{13}\\P_r=\frac{1}{3}*\frac{4}{14}*\frac{3}{13}\\P_r=\frac{2}{91}\\P_r=0.022[/tex]
[tex]P_r=0.022=2.2[/tex]%
The probability that 3 red balls are chosen is: 2.2%
Which property states that any element is equivalent to itself?
A. Reflexive
B. Transitive
C. Symmetric
D. Addition property ...?
Answers
A. Reflexive
Symmetric is the property states that any element is equivalent to itself.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
what is 14.9 divided by 0.02
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Consider this equation: –3x – 5 2x = 6which is an equivalent equation after combining like terms?
Answers
2x-3x-5=6
-1x-5=6
-x-5=6
-x=11
x=11
an equivilent equaiton is x=11
The average score on a recent test was 75%. One of the students earned a grade of 93% while another student earned a grade of 78%. A total of 23 students took the test. Find the average grade of the remaining 21 students.
Answers
Total marks of that two students = 93 + 78 = 171
So, remaining marks will be: 1725 - 171 = 1554
Their average would be: 1554 / 21 = 74%
So, your final answer is 74%
Hope this helps!
less 2 students with 78 and 93
=1725 -(93+78)
=1554
average for 21 student=1554/21=74%
two equivalent fractions for 1/3
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over the last 50 years, the average temperature has increased by 2.5 degrees worlwide
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solve for x 12x + 16y =6
a.x= 1/2 - 3/4y
b.x= 1/2 - 4/3y
c.x = 2 - 3/4y
d. x= 2+4/3y
Answers
2.6x=2 (3-8y)
6x=3-8y
x=3/6-8y/6
x=1/2-4y/3
4c-7.8 Evaluate the expression if c=4
Answers
4.4-7,8
16-7,8
8,2
Evaluate the formula V=BH/3 for B = 9 in.2 and h = 32 in.
Answers
Kellies mom takes a 400 gm dose of aspirin . Each hour the amount of aspirin in a persons system decreases by about 29%. How much aspirin is left in her system after 6 hours
Answers
400 * 0.61^6 = 20.6
She has 20.6 gm of aspirin in her system.
Cassie has 15 yards of ribbon to make bows for birthday packages . How many ribbons will she if she wants to use 1/3 yards length of ribbon for each bow?
Answers
45 ribbons she can make
Answer:45
Step-by-step explanation:
How do you solve C=Q/V for V.
Answers
[tex]C= \frac{Q}{V} [/tex]
First, we can multiply by V on both sides to move the V to the left side.
[tex]CV=Q[/tex]
Now, we divide by C on both sides in order to isolate V.
[tex]V= \frac{Q}{C} [/tex]
To solve for V in the equation C = Q/V, you need to multiply both sides of the equation by V and then divide both sides by C.
Explanation:To solve the equation C = Q/V for V, we need to isolate V on one side of the equation. We can do this by multiplying both sides of the equation by V. This gives us CV = Q. To solve for V, we divide both sides of the equation by C. Therefore, V = Q/C.
How does tap enable transport proteins to move ions across a cell membrane?
Answers
I need help really bad I'm gonna give 25 points who helps me
Answers
Ans
Step-by-step explanation: