All categories

3 years ago

Which angle is an exterior angle? The choices got cut off in the pic

Mathematics

1 answer:

stepan [7]3 years ago

3 0

Answer:

Step-by-step explanation:

An exterior angle of a polygon has a vertex of the polygon as its vertex and the sides are a side of the polygon and the extension of the adjacent side.

The only exterior angle shown is <z.

You might be interested in

Daniel bought 3 comic books at the bookstore. He spent $8.33 on the first book and $7.33 on the

elixir [45]

Answer:

The third book cost $9.03

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A ladder is leaning against a wall. The top of the ladder is 9 feet (ft) above the ground. If the bottom of the ladder is moved

Komok [63]

Step 1

First situation

when a ladder is leaning against a wall

Let

x-------> the distance of the bottom of the ladder from the wall

L-------> the length of the ladder

Find the length of the ladder

Applying the Pythagorean Theorem

$L^{2} =x^{2}+ 9^{2}$ ------> equation $1$

Step 2

Second situation

when the ladder will be lying flat on the ground

Find the length of the ladder

In this situation the length of the ladder is equal to

$L=x+3$

square both sides

$L^{2}=(x+3)^{2}$ ------> equation $2$

Step 3

equate equation $1$ and equation $2$

$x^{2}+ 9^{2}=(x+3)^{2}\\x^{2}+81=x^{2} +6x+9\\ 6x=81-9\\6x=72\\x=12\ ft$

therefore

the answer is

the length of the ladder is $12\ ft$

see the attached figure to better understand the problem

5 0

3 years ago

Select the two values of x that are roots of this equation x^2+3x-3=0 Apex

andrew-mc [135]

Answer:

C, and D are both roots of this equation

8 0

3 years ago

Read 2 more answers

Is 216 more than 30% of 720

Natali [406]

Answer:

No, it is equal

Step-by-step explanation:

30% of 720 is 216.

5 0

3 years ago

Read 2 more answers

A number that will exceed the unknown number by 5

lora16 [44]

Step-by-step explanation:

click on the image for the full answer

6 0

3 years ago