Answer:
B
Step-by-step explanation:
I just used a calculator and did the math
Answer:
135
Step-by-step explanation:
a line always has a degree of 180 so u just subtract 45 from 180 and get 135
Answer:
9
Step-by-step explanation:
multiply the numbers on the top and left, like 6x3=18 units. however, since its half of 18 units, it will be 9
In an algebraic expression, a coefficient is always multiplied, whether it be to another number or a variable.
Final answer: C