Answer:
<em>- 4</em>
Step-by-step explanation:
Formula of slope:
m = ( - ) / ( - )
m = [8 - ( - 4)] / (4 - 7) = (8 + 4) / ( - 3) = <em>- 4</em>
Answer:
Small one is 4ft larger one is 12ft
Given
216 sections : 15%
want to know
X sections : 100%
Write the proportion equation
216/15 = X/100
Cross multiply
216*100=15*X
Solve for X
X=21600/15=1440
so there used to be 1440 sections.
Answer:
4³
Step-by-step explanation:
Hope this helps!!
In the future, count the amount of same numbers you are multiplying:
5*5*5*5*5
there are 5 fives, so 5⁵