answers on on paper I did, good luck with literal equations I know they suck, just know to use inverse operations and these problems are basically normal problems replaced with variables instead.
Answer: 1.5, -0.5
Step-by-step explanation:
4x2 + 4x -3 = 0
4x2 + 4x = 3
x2 + x = 3/4
180-160= 20 therefore the answer should be 20 degrees.
Answer:
im pretty sure the answer is B .
Step-by-step explanation:
if you simplify the fraction 13/8, you get the decimal of 1.625, which is a terminating decimal.
i hope this helps (:
Answer:
C) the who angles are supplementary
Step-by-step explanation:
If you add the angles together it equals 180 degrees
