3 years ago

Help and please explain (20 points, will reward brainliest :))

1 answer:

7 0

Answer:x=13

BMC=75 degrees

Step-by-step explanation:

（x+2）+（5x+10）=90 degrees

so 6x+12=90

x=13

5x+10=5x13+10=75 degrees

You might be interested in

loris [4]

I think it’s 90 just add them up the subtract 180

4 0

2 years ago

oksian1 [2.3K]

Answer:

3/4

Step-by-step explanation:

I'm not for sure but it won't hurt to try it.

5 0

2 years ago

Soloha48 [4]

Answer: Yes they could.

Step-by-step explanation:

The two pairs of sides given are proportional: 3/7 : 9/21

The two triangles have the side:side ratio, meaning they are similar

Because they are similar, their hypotenuses <em>could</em> lie along the same line, not guaranteed, but possible.

3 0

3 years ago

Alchen [17]

Answer:

10 x 2/3 = 20/3 or 6 cups and 2/3

3 0

2 years ago

NikAS [45]

m: m represents the slope an equation, b is the y-intercpt...

6 0

2 years ago