3 years ago

PLEASE HELP!!!!

2 answers:

5 0

Answer: C.... 42+x=90

Why: Because angle A is known as 42degrees while x is unknown. So adding angle A and x will equal the angle 90degrees.

Hope this helps!

Svetllana [295]3 years ago

3 0

Complementary angles are angles that add up to 90° so your answer is C. its the only equation that will let you add the second number and get to 90

You might be interested in

Answer choices: 16/3 40/9 4/9 4/3

son4ous [18]

Answer:

0.44444444 or 4/9

Step-by-step explanation:

Since we know the value of $x$ , we can rewrite the equation replacing the variables.

$\frac{2}{3}^{2} + 3*\frac{2}{3} - 2$

Now solve. While solving, remember the order of operations.

$\frac{2}{3}^{2} + 3*\frac{2}{3} - 2 = 0.44444444$ or $\frac{4}{9}$

3 0

3 years ago

Evaluate 7m+2n-8p/n m=4, n=2, and p=1.5

Firlakuza [10]

Steps to solve:

7m + 2n - 8p/n

~Substitute

7(4) + 2(2) - 8(1.5)/2

~Simplify

28 + 4 - 12/2

~Simplify

28 + 4 - 6

~Add

~Subtract

Best of Luck!

4 0

3 years ago

What type of mathematical operation would you use to convert inches into feet

Ksivusya [100]

There are 12 inches in a foot so if there is 60 inches and you want to find how many feet it make then divide the amount of inches by 12

4 0

3 years ago

are there any other considerations that should be taken into account when trying to fit a giant tv into your car

FrozenT [24]

The width and height of the tv as well as the length and width of the back of your car

6 0

3 years ago

Mr. Schwartz builds toy cars. He begins the week with a supply of 85 wheels, and uses 4 wheels for each car he builds. Mr. Schwa

Mazyrski [523]

136000 is the answer

5 0

3 years ago