All categories

3 years ago

Find the value of x in the given figure using parallel lines

Mathematics

1 answer:

pantera1 [17]3 years ago

6 0

Answer:

x = 18 degrees

Step-by-step explanation:

because lines n and m are parallel, 3x and 126 are same side interior angles. This means that when added up they equal 180, so make an equation as so:

3x + 126 = 180

Solve for it and x will equal 18.

You might be interested in

Pleaseeeee helpppppp

Bumek [7]

Answer:

Step-by-step explanation:

$\frac{b}{-3}+4< 13$

Step 1: Subtract 4 form both sides

Step 2: Multiply both sides by (-3). when we are multiplying by (-3) the < will change to >.

$\frac{b}{-3}+4-4 9*-3\\\\b > -27$

8 0

2 years ago

Read 2 more answers

What is the measure of ZABC?

Finger [1]

Answer:

A. 85°

Step-by-step explanation:

By intersecting chords theorem:

$m\angle ABC= \frac{1}{2} (130 \degree + 40 \degree)$

$m\angle ABC= \frac{1}{2}\times 170 \degree$

$m\angle ABC= 85 \degree$

3 0

3 years ago

Of the following options, what could be a possible first step in solving the equation 8x + 3 = 2x - 15

Basile [38]

The first step can be subtracting 2x from both sides leaving the equation with 6x + 3 = -15

6 0

3 years ago

To start, you have $63.75. You earn additional money babysitting. Then you purchase a new pair of shoes for $109.99. You now hav

Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

8 0

3 years ago

Six pyramids are shown inside of a cube. The height of the cube is h units. The lengths of the sides of the cube are b.The area

Viefleur [7K]

Step-by-step explanation:

Cubes have square faces, so the area of the base is b².

The volume of the cube is b³.

The height of each pyramid is half the height of the cube, so h = b/2. Which means b = 2h.

The cube is made of 6 square pyramids with the same base and height. Therefore, each pyramid has 1/6 the volume of the cube. So the volume of each pyramid is b³/6.

8 0

3 years ago