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3 years ago

Which name applies to the angle pair shown below?

Mathematics

2 answers:

alekssr [168]3 years ago

5 0

Answer:

b complementary

Step-by-step explanation:

The two angles add to form a right angle. Two angles that form a right angle, or add to 90 degrees are called complementary.

OLga [1]3 years ago

5 0

Answer:

B.) Complementary

Step-by-step explanation:

A.) A straight angle is an angle that makes a 180° angle, which is wrong.

B.) A complementary pair is two angles who's sum is 90°. Since in the picture, there is a 90° (you can tell by the little square in it's angle) split in two, it is complementary.

C.) Vertical angles are two angles made opposite by two intersecting lines.

D.) Supplementary angles (2) make a total of 180° when they are added together.

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saul85 [17]

Answer:

x = 4

Explanation:

Given the expression;

$\sqrt[]{x}-4\text{ = -2}$

Add 4 to both sides

$\begin{gathered} \sqrt[]{x}-4+4\text{ = -2+4} \\ \sqrt[]{x}=\text{ 2} \end{gathered}$

Square both sides

$\begin{gathered} (\sqrt[]{x})^2=2^2 \\ x\text{ = 4} \end{gathered}$

Hence the value of x is 4

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kiruha [24]

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2 years ago

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brilliants [131]

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Svet_ta [14]

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Step-by-step explanation:

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