Find the measure of angle A to the nearest degree

1 answer:

erica [24]3 years ago

3 0

Answer:c.-63

Explain:

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algol [13]

Answer:

x= 6

Step-by-step explanation:

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3 years ago

Scrat [10]

The total angle sum of a triangle is 180°
As such, 180= 78 + 2s +4s
102= 6s
s=17

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2 years ago

Zielflug [23.3K]

The gcf of 15 and 10 is 5

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3 years ago

Georgia [21]

The answer is 0.084.

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3 years ago

KiRa [710]

Answer:

$x=128$

Step-by-step explanation:

x and 52 are supplementary, so they add up to 180°

$x+52=180\\x=128$

6 0

3 years ago