Answer:
the measurements will be wrong because they are overlapping each other. he needs to line them up correctly and measure that way
Answer:
I think the answer is 10 hours
the 11.95 seems wrong
Step-by-step explanation:

multiply by 22.5 y
3.75 y + 22.5 = 6y
y = 10
The answer is D or the fourth choice, 12
complementary means it adds up to 90° so 27° + 63° = 90°
supplementary means it adds up to 180° so 70° + 110° = 180°
Answer:
what?..
Step-by-step explanation: