Answer:
8 in
Step-by-step explanation:
because 4 x 2 = 8 inches squared
Answer:
c determine the side length of one tablecloth correct to the nearest tenth of a meter
(5 1/4 in)(12 1/2 in)(4 in)
(21/4)(25/2)4=262.5 in^3
-4,-9 I took the test and got the same answer.
The two angles form a straight line which is equal to 180 degrees. This makes the angles supplemtary.
To find x, add the two angles together to equal 180:
7x + x+20 = 180
Combine like terms:
8x + 20 = 180
Subtract 20 from both sides:
8x = 160
Divide both sides by 8:
X = 20
