A Surface or shape that is or could be exposed by making a straight cut through something. I hope this helps
There's a bit of lack of context but I think the question is just asking what variables to put in for Lucy and Howard. There seems to be no need to answer any math problem.
I suggest using the variables x and y or l for Lucy and h for Howard. Remember to use lowercase letters.
Step-by-step explanation:
First
Outer
Inner
Last
First- 5x*2x=10x^2
Outer-5x*-1= -5x
Inner--7*2x= -14x
Last- -7*-1= 7
10x^2-5x-14x+7
you can simplify it further however thats the answer
A=10x(15x)-p(4x)^2
A=150x^2-16px^2
A=(150-16p)x^2
Answer:
15m+10
Step-by-step explanation:
By using the distributive property, 5 times 3m would give you 15m, and 5 times 2 would give you 10
