Answer: I believe the answer is B
The sum of the numbers is 625. The difference is -331(negative)
15 class rooms
300 divided by 12 is 25, so if there is 12 class rooms for 300 and you need 75, 25*3 is 75
12+3 is 15:)
Answer:
y=9 and x=9*sqrt(2)
Step-by-step explanation:
tan(45)=9/y, 1=9/y, y=9
sin(45)=9/x, 1/sqrt(2)=9/x, x=9*sqrt(2)
Step-by-step explanation:
hope it is helpful to you
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