The answer is 91 because the tens place has to be 8 more so in the 80's, 8 would be 8 more than 0 and 0 is not one of the digits and it's a 2 digit number so it can't go to the 100's so 91 is the best answer. I hope this helped you
Answer:NO
Step-by-step explanation:
Answer:
C
Explanation:
When a number is connected to a variable, (letter) you are multiplying them.
Answer:
so this is trapezoid
Step-by-step explanation:
the missing length would be the height means "a"
ANSWER
The required angle is

EXPLANATION
Let the angle whose sine is

be

Then

We take the inverse sign of both sides to obtain,

We use our scientific calculator to evaluate and obtain,