Answer:
Your answer is C and D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
=1000
10^3 is 1000
Answer:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The perimeter, P, is: P=x+x+y+y.
If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
Answer:
Tip
$708.00
Total
$1,298.00
Step-by-step explanation:
