Solve for b:
b² = 8b + 84
1 answer:
B² = 8b + 84
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Answer:
43,45
Step-by-step explanation:
43+45=88
A=Lw
P=2L+2w
216=Lw
W=216/L...substitute to Perimeter equation
60=2L+2(216/L)
60L=2L^2 + 432
2L^2-60L+432=0
2(L^2 - 30L + 216)=0
2(L-18)(L-12)=0
L=12, W=18 or L=18, W=12
First, you have to solve t(x) when x=4, because the crew is working 4 scripts. Which is t(x)=4+6
Equivalent fraction for four this is 8/10
In 2^3 the number 2 is the base of it
