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3 years ago

If Angle A= (3x+5) and Angle B= (x+15), find the measure of each angle.

Mathematics

1 answer:

STALIN [3.7K]3 years ago

8 0

Answer:

$here \: < a \: and \: < b \: are \: on \: same \: line \: so \: \\ < a + < b = 180 \\ 3x + 5 + x + 15 = 180 \\ 4x + 20 = 180 \\ 4x = 180 - 20 \\ 4x = 160 \\ x = \frac{160}{4} = 40 \\ x = 40 \\ thank \: you$

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Bogdan [553]

Answer:

$4\sqrt{5}$ or 8.944

Step-by-step explanation:

$x^{2} = 16(5)$

Simplify

$x^{2} =80$

Square root both sides to get x by itself

$\sqrt{x^{2} } =\sqrt{80}$

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6 0

3 years ago

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Zolol [24]

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4 years ago

State whether the following statement is true or false, and explain why. If the statement is false, state the true change. A h

katovenus [111]

Answer:

False

Step-by-step explanation:

Given that a high school reports that its students' SAT scores were down by 12% in one year. The next year, however, the test scores rose by 20%.

Let score initially be 100

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Next year score 88

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3 years ago

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Morgarella [4.7K]

Answer:

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Step-by-step explanation:

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2 years ago

What is the volume of the extra large tube

Fantom [35]

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3 years ago