3 years ago

Can someone help me with this?

Mathematics

1 answer:

Andreas93 [3]3 years ago

3 0

Answer:

add to 180, equal, add to 180, equal

Step-by-step explanation:

<1 + <2 = 180

<1 = <3

<3 + <4 = 180

<2 = <4

You might be interested in

Al uses a box in the shape of a rectangular prism as shown in the diagram to for his coin collection.

lions [1.4K]

Answer:

4 x 8.5 x 12.5 =425 (multiple hight x width x length)

The volume of the box is $425in^{3}$

7 0

3 years ago

What is the value of u if 6u =15

tatiyna

6u = 15
u = 15/6
u = 2.5

5 0

3 years ago

Read 2 more answers

\begin{aligned} &3x-2y=-1 \\\\ &y=-x +3 \end{aligned} 3x−2y=−1 y=−x+3 Is (1,2)(1,2)left parenthesis, 1, comma, 2, ri

balandron [24]

Answer:

Yes

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A 6-inch candle burns down in 12 hours. After how many hours will it have burned<br> 4 inches?

Zielflug [23.3K]

Answer:

8 hours

Step-by-step explanation:

Let's first find how many inches the candle would have burned in 1 hour.

6 in:12 hours

x: 1 hour

We can divide 12 by 12 to get 1. This means we need to divide 6 by 12 to get x

x=1/2 inches

1/2 inches:1 hour

4 inches: x hours

We divide 4 by 1/2 to get 8. 1/2*8=4. This means...

x=1 hour*8=8 hours

6 0

3 years ago

What is the best estimate for the product of 289 and 7

Nat2105 [25]

290 * 7 = 1400 + 630 = 2,030
2030 - 7 = 2,023

4 0

3 years ago

Read 2 more answers