Answer:
C
Step-by-step explanation:
A, B, and D equal -4, while C equals 4.
A positive number times/divided by a negative number (or vice versa) is a negative number. A negative number times/divided by a negative number (or vice versa) is a positive number.
Answer:
a
Step-by-step explanation:
Answer:
30 and 60
Step-by-step explanation:
Complementary angles add up to 90o
x+2x=90
3x=90
x=30
2*30=60
30+60=90
Answer:
64x²y²
Step-by-step explanation:
Use the great smart calculator
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