Answer: 10 1/2
Step-by-step explanation:
<span>g^2 – 4g – 21 = (g – 7)(g +3 )
hope it helps</span>
Answer: each width = 10, each length = 21
Explanation: from the question we know that L=2w + 1 and we also know that a rectangle has the perimeter of 62 when we plug it in the equation we will get 62= 2(2w+1+w) we will multiply the 2 now and we will get 62=4w+2+2w we will combine like terms and we will minus two from both sides ending up with 60=6w we will divide six from both sides and we will get w=10 then we will use l=2w+1 to find the length and it will be 21
<span>answer is b.
c and d are quadratics
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Answer:
y-4=0
Step-by-step explanation:
its the only that doesn't have a x?
