-5.25 -(-7.5) (Conversion to decimals cuz' it's easier for me to type)
-5.25 + 7.5 (Subtracting a negative is like Adding a Positive)
7.5 - 5.25 (Rearranging)
2.25 (Subtracting)
2 1/4 Final Answer.

To do it w/o converting to decimals, make sure the fractions have the same denominator.

8 0

3 years ago

Which set is a function?

Lelu [443]

The correct answer is b hope I helped

5 0

2 years ago

Solve for x and round to the nearest 10th. I'm a k12 student. I'm not sure if that helps but this is geometry. aka 10th grade ma

vivado [14]

Answer:

x= 64.3

Step-by-step explanation:

To solve for x, you have to use trig. Since you're solving for an angle, you use inverse trig.

the problem gives you your opposite(29) and your adjacent(14), so you will use tangent.

so to set up your equation to type it into your calculator, it will be

$tan^{-1} (\frac{29}{14} )$

type this into your calculator and you will get x.

4 0

3 years ago