You have a square with half circles along the sides.
The length of each side is 4ft, so the radius of the circles is 2ft
to calculate the perimeter you can calculate the circumference of 4 half circles = 2 complete circles
c=2r*

=
2*2

=12.56
perimeter=2c=25.12=8

the area is the area of 2 circles+the area of the square
circle area= r^2*

=2*2

=4

concrete area=circle area*2+square area
=4

*2+(4*4)
=8

+(4*4)
=8

+16ft
=41.12 ft^2
Answer:
m=-14/11
Step-by-step explanation:
To find the slope use the formula: y2-y1/x2-x1
(8--16)/(-1-10)
14/-11
=-14/11
Answer:
<u><em>A. or What is your favorite food?</em></u>
<u><em>C. or How old are you in years?</em></u>
<u><em>E. or In what month were you born?</em></u>
Step-by-step explanat
<em>It can not be D. or B. its not a statistical question.</em>
<u><em>braililest pls</em></u>
Answer:
<u>Solving it mentally</u> :-
It says 25% × 44. When we have a percent, change it to decimal and solve which would be easy to do it mentally.
25% = 0.25
0.25 × 44 = 11 *Answer is bolded.*
<u>Solving it on paper</u> :-
I have attached a picture of me doing it on paper.
Hope this helps, thank you :) !!
Answer:
Linear Decreasing
Step-by-step explanation:
Exponential graphs are curved, but this line is straight, so it's linear. It's decreasing since the graph moves from left to right, and as you can see, the line starts from the left tall but gradually goes lower as it goes towards the right.