Simple Pythagorean theorem, And if you double check Tamara's work she is correct. Therefor B is the correct answer.
The answer is C because that's is a 90 degree angle. So you just subtract 70 from 90.
Answer:
34
Step-by-step explanation:
62 - 45 = 17
17 x 2 = 34
Answer:
7.5 units squared
Step-by-step explanation:
Equation for solving the area is A = 1/2h(b1 + b2).
The bases here have a length of 4 and 1, so we add them together. The height is 3, so our equation is 1/2 * 3(5) = 7.5
Answer:6a+9
Step-by-step explanation:
You cant combine a number with a variable that doesn’t have a variable
