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3 years ago

ZA and ZB are vertical angles. If m A = (8x – 20)° and m B = (3x – 5)º,

Mathematics

1 answer:

kobusy [5.1K]3 years ago

4 0

Answer:

x=11

Step-by-step explanation:

Vertical angles are congruent, so m∠A = m∠B.

4x+8 = 5x-3

Subtract 5x from both sides.

-1x+8=-3

Subtract 8 from both sides to isolate the variable.

-1x=-11

Divide both sides by -1 to solve for x.

x=11

Plug in 11 for x into m∠A=(4x+8)=(4(11)+8)=(44+8)=52.

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Write the equation of the line graphed i will give brainliest

marissa [1.9K]

Answer:

y=0.8x

Step-by-step explanation:

take two points from the graph

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3 years ago

Terri and Donna both sell crafts at two different craft shows each weekend. Terri is charged a 5% commission on the amount of mo

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Answer:

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3 years ago

Solve-<br>29-(20-18)×(58×74)

serious [3.7K]

Answer: -4790

Step-by-step explanation:

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3 years ago

Read 2 more answers

The expression (4x+5)(3x-7) is the factorization of what trinomial?

RUDIKE [14]

It's easy to find the trinomial. Just multiply (4x + 5) and (3x - 7) together.

$(4x + 5)(3x - 7) = 12x^{2} - 28x + 15x - 35 = 12x^{2} - 13x - 35$

So the final answer is $12x^{2} - 13x - 35$

Please rate this as the Brainliest answer. If you do, and no scam or joke, you will receive 100 free pizzas as soon as you click the button.

No, but seriously. I will appreciate it very much if you rate this answer as the Brainliest.

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3 years ago

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3 years ago