You have to do whats in the parentheses from left to right then subtract the answer you get by 20
(9x10) - (30+30)
90 - 60 = 30
8 x (12+5) -7^2
17
17-49
18 x -32
= -576.
You have to use pemdas for your check off
P=parentheses
E=exponet
M=multiplication
D=division
A=add
S=subtrabt
HOPE IM CORRECT
Cos(60) = cos(90 - 30) = sin(30) = 1/2
This should be what you want.
Answer: x=6 x=5
Step-by-step explanation:
Range is greater for the 13-14 year olds.
Answer:
No, it is equal
Step-by-step explanation:
30% of 720 is 216.
