Answer:
180(n-2)
A) 180 degrees
B) 360 degrees
C) 180(5-2) = 540 degrees
D) 180(6-2) =. 720 degrees
Step-by-step explanation:
It’s EBD, CBE + EBD = 90* so the complentary angle to CBE is EBD
The perimeter is 106 ft.
To find the perimeter, just add all of the side lengths together. And since this is an irregular shape, I would split it into two different rectangles, find the perimeter of the two separate, then add them together.
Hope this helps! :)
<h3>
Answers: 17 quarters and 51 dimes</h3>
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Work Shown:
x = number of quarters
3x = number of dimes
0.25x = value of just the quarters, in dollars
0.10(3x) = 0.30x = value of just the dimes, in dollars
0.25x+0.30x = 0.55x = total value in dollars
0.55x = 9.35
x = (9.35)/(0.55)
x = 17
Alison has <u>17 quarters</u> and 3x = 3*17 = <u>51 dimes</u>
17 quarters = 17*0.25 = $4.25
51 dimes = 51*0.10 = $5.10
17 quarters + 51 dimes = $4.25 + $5.10 = $9.35
The answers are confirmed.
