Answer:
2.4
Step-by-step explanation:
-3.6+2=-1.6, -1.6*-1.5=2.4
m is an unknown number that is being decreased by 7.
OPTION A IS WRONG BECAUSE MATHEMATICALLY IT IS WRITTEN AS

B IS WRONG BECAUSE IT MEANS

C IS WRONG BECAUSE IT MEANS

BUT D IS THE ANSWER BECAUSE IT MEANS

SINCE m IS TREATED AS AN UNKNOWN NUMBER.
GOODLUCK!!!!
Answer:
63 degrees
Step-by-step explanation:
(180-54)/2=126/2=63
6 and 2/8 is correct hope this helps.
Answer:
you could explain how to get the answer and add detailed words to make it more like english form
Step-by-step explanation:
ok so first you would find the area and perimeter and state how you got your answer