Answer:
The answer to 17 is -8. 2+ = 10 - 12 = -2*4 = -8.
The answer to 18 is 28. 4^2 = 16, 7 + 1 = 9 + 3 = 12, 16 + 12 = 28.
Step-by-step explanation:
Answer:
U= 53-degrees because of the definition of a straight angle
V=74-degrees
Step-by-step explanation:
Answer:its the third one i took the test
Step-by-step explanation:
Each sides are equal so the answer 400 cubic in
Answer:
The answer is A, so zero.
