Expression with parenthesis: = 2 ( l + w)
Expression without parenthesis = 2l + 2w
The property we used is known as "Distributive Property"
Let, width = w
Length = w + 70
Perimeter would be: P = 2(w+70+w)
p = 2(2w+70)
p = 4w + 140
Hope this helps!
Answer:
3
Step-by-step explanation:
it will be 3 if you want to find the positive number
the answer is 89
Step-by-step explanation:
it does not matter if the number is negative the absolute value is the number inside the lines
The rule is that the angle is half the measure of the intercepted arc. So it's 110.
Answer:
4,450
Step-by-step explanation:
You muiltiply 250 times 15 then you add 700
