13°, 66°, and 101° ......
Answer:
it is bigger then because 4/12 is in 72 Step-by-step explanation:
Answer:
c 30 inches
Step-by-step explanation:
Answer: x=14
Explanation: the angle needs to equal the other angle, which is 63. To figure this out, we subtract 21 from 63. We get 42. 42 divided by 3 is 14. We are basically doing the equation in reverse.
We have the expression

We can already simplify x because it's both on the numerator and denominator

Now we can simplify 425/25 = 17

Remember that

Then

The final result is