Yes, they are! If you divide 63/3 you get 21, and if you divide 147/7 you get 21!:)
Answer:
Hi there!
Your answer is:
81
Step-by-step explanation:
First, simplify within parentheses.
-4-3-2 = -7-2 = -9
(-9)^2
The negative is within the parentheses, so it goes away when squared
(-9)^2 = -9× -9= 81
Hope this helps
Hope this helps .. sorry if it’s wrong .
Answer:0,1,2,3,4
Step-by-step explanation:
If you solve it by doing 8-x>3, then you get x<5.
That means all numbers that are less than 5, and if we try that with the numbers given, it’s true. So therefore it’s 0,1,2,3,4
Hope this helps!
Answer:
y=12
Step-by-step explanation:
y is inversely proportional to x
y=k/x
k is a constant of proportionality
k=yx
y1x1=y2x2
8(9)=y2(6)
y2=8(9)/6
y2=12
