Answer:
Boys : 210
girls: 240
Step-by-step explanation:
7+8=15
450/15=30
boys: 30*7= 210
girls: 240
to make sure......
210+240=450
Answer:
8
Step-by-step explanation:
Use the Pythagorean theorem.
a^2 + 6^2 = 10^2
a^2 + 36 = 100
a^2 = 64
a = 8
6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==
Step-by-step explanation:
6^2 is 36, any thing to the power of 0 is 1
therefore 36 - 1 is 35
35 is your answer