Answer:
x(3 + 9) = 3x + 9x = 12x
Step-by-step explanation:
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Answer:
B
Step-by-step explanation:
There are 4 cups in 1 quart.
Convert the quart to 1.25.
Good Luck!!!
Answer:
it will be B
Step-by-step explanation:
PLS GIVE MARK ME AS BRAINLESS
Answer:
B is 50° and C is 130°
Step-by-step explanation:
complementary angle
x+x=90°
40°+x=90°
x=90°-40°
x=50°
supplementary angles
x+x=180
50+x=180
x=180-50
x=30°