(x+4)(x-2);
x+4
the LCM is x+4
Answer:
The answer is X=11 and X=-11
Answer:
0.025
Step-by-step explanation:
Mean = 79 ; Standard deviation = 7
P(x ≥ 93)
We obtain the ZSCORE :
Zscore = (x - mean) / standard deviation
x = 93
Zscore = (93 - 79) / 7 = 2
P(Z ≥ 2) = 0.02275
Answer:
Translation
Step-by-step explanation:
You just move the shape down
Answer:
Step-by-step explanation:
A=LW, L=A/W
P=2(L+W), using L=A/W we get
P=2(A/W+W)
P=2(A+W^2)/W
PW=2A+2W^2
2W^2-PW+2A=0, given A=28 and P=22 we have
2W^2-22W+56=0
2(W^2-11W+28)=0
2(W-7)(W-4)=0
So the dimensions are 4ft by 7ft