I think it’s b I got a 4 for the 1st equation so has to be B
Answer:
28
Step-by-step explanation:
√225 + √169
√225 = 15
√169 = 13
15 + 13 = 28
The answer is 28
it would be 13
Step-by-step explanation:
Answer:
Length= 50
Width=17
Step-by-step explanation:
length= n+8
Since n= 42, Just plug it in. So it would be 42+8 which is 50 for the length
Widith: 1/2n-4
basically since N is given for 42, you do 1/2 multipied by 42 which is 21.
Since you also have to subtract 4 inches it would be 17 for the length
Answer:
D on edge
Step-by-step explanation:
81
x^4+108x^3y^3+54x^2y^6+12xy^9+y^12 is the full extended form
So that means 54x^2y^6 is the answer