478×427= 204,106cm
204,106cm - 2041.06m
204,106cm - 20.411m2
Answer:
9
Step-by-step explanation:
The equation for the perimeter is 2(L+B)
Since the perimeter is 68
Divide it by two
Subtract the quotient by 25 and
Yes!!! We got the answer
Number 1 a and d are true
number to its b c and d
number 3 idk, sorry
Answer:
-14
Step-by-step explanation:
Plug 3 in for x
-2 (3)² + 3 + 1
-2 (9) + 3 + 1
-18 + 3 + 1
-14