Hello! Please help I will rate five stars and say thank you

Mathematics

2 answers:

Morgarella [4.7K]2 years ago

4 0

Answer: (C) 7x + 11x =90

Step-by-step explanation: The angle is a right angle which means that it equals 90 degrees so both angles in the right angle will add up to 90 degrees.

umka21 [38]2 years ago

3 0

Answer: A is your answer.

Step-by-step explanation: If you look at the possible answers then you will see that A\B. is not possible as 7x + 11x = 90 because those are the two it that right angle.

You might be interested in

The length of a rectangle is twice the width. The area of the rectangle is 96 square units. Notice that you can divide the rec

skelet666 [1.2K]

Answer:

The estimate part is D or the square root of 48 and the rectangle is 13.8 units long and 6.9 units wide. Have Fun on Savvas Bro

Step-by-step explanation:

5 0

2 years ago

5 1/3 in decimal form

STatiana [176]

Answer:

5.33

Step-by-step explanation:

5+1/3

=5.3333

=533.33333333%

7 0

3 years ago

Read 2 more answers

Heather is saving for retirement and has been doing a lot of research on how much she should put aside each month. The newest ar

tino4ka555 [31]

If Heather puts in 1.36% of her salary into a retirement account and she makes $63,000 in a year, this can be solved by 1.36% x 63000. First convert 1.36% into a decimal. To do this, divide by 100.

1.36/100=0.0136

1.36% x 63000
=0.0136 x 63000
=856.8
Heather would put $856.8 in for the whole year. To find how much per month, divide by 12.

856.8/12=71.4
Rounded to the nearest dollar is $71.

Heather would put $71 into a retirement account each month.

Note: This was solved by multiply the percent and then dividing by 12 months. You could also do this by dividing by 12 months first and then multiplying the percent.

6 0

3 years ago

H Quarshie

Yuki888 [10]

Answer:

Step-by-step explanation:

f(6) = -3 * 6 + 10 = -18 + 10 = -8

g(f(6)) = g(-8)

g(-8) = $(-8)^{2} + 3 * (-8) - 12$ = 64 - 24 - 12 = 64 - 36 = 28