-21 - 7x = 8x + 24
add 21 to both sides
-7x= 8x + 45
subtract 8x from both sides
-15x= 45
divide both sides by -15
x= -3
Hope this helps! :)
Hello!
1 foot = 0.305 meter
89 feet = 27.127 meters.
I really hope this helped you! c:
Answer:
the sum of the interior angles = 360°
A kite has 4 sides.
This is the formula for the sum of the interior angles of any polygon:
N = number of sides
the sum of the interior angles = (N x 180°) - 360°
so, N = 4, then:
(4 x 180°) - 360° = 360°
Answer:
X=8 degrees
Step-by-step explanation:
We know that the straight line is 180 degrees and (13x+1)+(7x+19) is equal to 180 degrees (the line) so just solve :)
Hope this helps! attachment for work.
A. the coordinates for the 3rd one is (7, -4)