E and F are complementary. If m E = 9x - 38 and mF = 2x + 40, find m F pls I need help

Step-by-step explanation:

If E and F are complementary I means that the sum of their angles add up to 90° since all complementary angles have the sum of their angles equal to 90°

To find mF add mE and m F and equate it to 90 to find x then substitute it into the expression for mF

Thats

mE + mF = 90

9x - 38 + 2x + 40 = 90

11x + 2 = 90

11x = 90 - 2

11x = 88

Divide both sides by 11

x = 8

Now we have

if m F = 9x - 38

m F = 9( 8) - 38

mF = 72 - 38

We have the final answer as

Hope this helps you

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it