Answer:
i think it A
Step-by-step explanation:
Answer:
Can you please take a better picture
Step-by-step explanation:
The only way to do that is with +7 and -7 .
Answer:
Step-by-step explanation:
First we need the length of the hypotenuse.
20^2 + 21^2 = c^2
400 + 441 = c^2
841 = c^2
29 = c
If you are using angle B as your theta (angle from which the relations are formed:
a) sin = O/H = 20/29
b) cos = A/H = 21/29
c) tan = O/A = 20/21
Answer:
Step 1: Simplify both sides of the equation.
Step-by-step explanation:
x+−13=13
