Answer:
D. 78°
Step-by-step explanation:
50°+28°= 78°
_______
Well, we can set up these equations like this-
Deborah- 2+3w
Kai- 12+2w
w=number of weeks that pass
Now, we set them equal to each other:
2+3w=12+2w
Solve for w
2-12=2w-3w
-10 = -1w
w = 10
10 weeks. Hope this helped!
A.
the area of a polygon is/
A= perimeter X apothem /2
A=500
apothem = 10
500 = (P * 10)/2
P =100
B. 100*7.95 = $795
C.
60*100= 6,000
6,000 * $7.95=
<span>$47,520</span>
The answer is A. all sides are congruent hope this helps! :)
<h2>-CloutAnswers</h2>
D) 72 units, you get this answer by adding up 15+15+22+20 units to get the perimeter.
