2 years ago

What's the value of x

1 answer:

5 0

Answer: x=14

Explanation: the angle needs to equal the other angle, which is 63. To figure this out, we subtract 21 from 63. We get 42. 42 divided by 3 is 14. We are basically doing the equation in reverse.

You might be interested in

Ninety-eight and seventy-three hundredths which place are tens , ones , tenths , hundredths?

Naily [24]

8 is the hundreds, 7 in the tens, and 3 in the ones

4 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST! Please help me quickly with math!

Inga [223]

4 units hope this helps

8 0

3 years ago

Read 2 more answers

Complete the following ratios

Lina20 [59]

3-1
6-2
9-3
18-18
I think those are the proper ratios

7 0

2 years ago

*ANSWER ASAP PLS* Lucy is covering a box with fabric for a craft festival. If the box is an 8-inch cube, how much fabric does sh

LiRa [457]

Answer: b) 384 sq. in.

Step-by-step explanation:

Surface area of cube = 6a^2

= 6 (8)^2

= 6 x 64

= 384 sq. in.

6 0

2 years ago

Read 2 more answers

Evaluate 4x + 5y , when x = 7 and y = 10

Sladkaya [172]

Hi ;-)

$x=7 \ and \ y=10\\\\4x+5y=4\cdot7+5\cdot10=28+50=\boxed{78}$

5 0

2 years ago

Read 2 more answers

What's the value of x ​

What's the value of x