2 years ago

Identify a pair of supplementary angles in the figure. answers : 2 and 4 1 and 6 1 and 5 5 and 6

Mathematics

1 answer:

Nuetrik [128]2 years ago

6 0

Answer:

2 and 4

Step-by-step explanation:

This is the only one where the two angles add up to 180 degrees, aka, a straight line.

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Find the value of x, y, and z in the rhombus below.

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Answer:

Step-by-step explanation:

For a rhombus, the opposite angles are equal:

74=5y+9

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Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

For <A:

Tan A = $\frac{opposite}{adjacent}$

Tan A = $\frac{23}{14}$

Tan A = 1.6

A = $Tan^{-1} 1.6$

A = 58.7 degrees

For <B:

Sin B = $\frac{opposite}{hypotenuse}$

Sin B = $\frac{23}{25}$

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B = $Sin^{-1} 0.92$

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For <C:

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2 years ago

What is the opposite of 56?What is the value of –(-4)?

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Answer:

-56;+4

Step-by-step explanation:

56 oopposite is -56

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