Answer:
The one one the left is 1/2 , the one on the right is 8/25
Step-by-step explanation:
Numerical expressions use numbers and algebraic expressions use variables.
5*1/5+1/5*15=4
1 + 3 =4
This should equal 4 if I did this correctly.
We know that:
Area= length*width
Plug in the stuff you know.
35= length(tall)*5
Divide both sides by 5.
7= length
The photo is 7 inches tall.
I hope this helps!
~kaikers
Answer:
Step-by-step explanation:
hello :
f(x) = 2x +1 and g(x) = x².
(gºf)(a)= g(f(a)) = g(2a+1) = (2a+1)² = 4a²+4a+1
