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I am Lyosha [343]
2 years ago
13

Angle A and angle B are supplementary (180°)

Mathematics
2 answers:
Nonamiya [84]2 years ago
5 0

Answer:

65° and 115°

Step-by-step explanation:

Given: Angle A and Angle B are supplementary

Let x represent Angle A. Since the angles have a difference of 50, Angle B would be x+50.

We are given that Angle A and Angle B are supplementary which means they add up to 180°. We can use this information to set up an equation.

Angle A + Angle B = 180

Substitute the variables we used to represent Angle A and B into the equation

x+x+50=180

Combine like terms

2x+50=180

Subtract both sides by 50

2x=130

Divide both sides by 2

x=65

x+50=65+50=115

The measure of the angles are 65° and 115°

Gnoma [55]2 years ago
3 0

Answer:

65 and 115 degrees.  

Step-by-step explanation:

<u>Set up and define the variables. </u>

Angle A: x

Angle B: x + 50   {this is because one is 50 degrees more than the other}

<u>Set up equation. </u>

<em>- {supplementary angles have a combined sum of 180}</em>

x + x + 50 = 180

<em />

<u>Solve equation.  </u>

2x + 50 = 180

2x = 130

x = 65

Substitute answers into original setup of variables.

A: 65

B: 65+50= 115

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The unit cube is divided into identical rectangular prisms. What is the volume of one of the identical prisms?
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Answer:

Volume of one prism; (1/16) unit³

Step-by-step explanation:

The given volume of the cube, v₁ = 1 unit cube

The height of the unit cube, h₁ = 1 unit

The length of the unit cube, w₁ = 1 unit

The height of the unit cube, l₁ = 1 unit

The number of identical prism located along the height = 2 identical prism

The number of identical prism located along the width = 2 identical prism

The number of identical prisms located along the length = 4 identical prism

Therefore;

The height of each identical rectangular prism that make up the unit cube, h₂ = h₁/2 = 1/2 unit

Similarly, for each identical rectangular prism, we have;

The width, w₂ = w₁/2 = 1/2 unit

The length, l₂ = l₁/4 = 1/4 unit

The volume of each one of the identical rectangular prism, v₂ = h₂ × w₂ × l₂

∴ v₂ = 1/2 unit × 1/2 unit × 1/4 unit = 1/16 unit³

The volume of one of the identical rectangular prisms = (1/16) unit³.

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Step-by-step explanation:

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