3 years ago

Pls help I will mark brainliest

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

3 0

Answer: Q= -31

Step-by-step explanation:

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Fynjy0 [20]

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$\angle 1 = 99^\circ$

$\angle 3 = 99^\circ$

$\angle 4 = 81^\circ$

Step-by-step explanation:

Given

$\angle 2 = 81^\circ$

Required

Determine: $\angle 1 . \angle 3 , \angle 4$

Solving for $\angle 1$ , we have:

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$\angle 1 = 180^\circ-\angle 2$

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2 years ago

What’s -2 5/8 x 1/3

DanielleElmas [232]

Answer:

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Step-by-step explanation:

- 2 5/8 * 1/3

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2 5/8 = (8*2+5)/8 = 21/8

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