Answer:
29/35
Step-by-step explanation:
I honestly don’t know. But the square in the bottom of the triangles indicate that it is a right triangle equaling 90 degrees. You can try using that along with other knowledge of right triangles you have. Could you possibly use Pythagorean theorem also?
Answer:
e
Step-by-step explanation:
Answer:
B.
= -.7
Step-by-step explanation:
Replace all occurrences of − − with a single +. Two consecutive minus signs have the same mathematical meaning

Find the common denominator.

Simplify terms.

Simplify the numerator.

Reduce the expression by cancelling the common factors.

<em>hope this helps, good luck :)</em>
Answer:
3
Step-by-step explanation:

4*3=12
3*4=12
12/4=3
12/3=4
Hope this helps ;) ❤❤❤