Answer:
a
Step-by-step explanation:
Answer:
when a is negative, the symbol will be reversed
Answer:
length x width
Step-by-step explanation:
The formula for area of a square is A = lw
3 can be multiplied to 5 and the answer would be 15
3 can be added to 5 and the answer would be 8
Answer:
45
Step-by-step explanation:
Together, these two angles form a flat line which is 180 degrees
(x + 7) + (4x - 52) = 180
5x - 45 = 180
+ 45 + 45
5x = 225
x = 45
