A rectangular room twice as long as it is wide would contain 160 square feet more if each side were one foot longer. what is the length of the room?
1 answer:
Length= 2*width area=l*w=2*width*width=2*width^2 area+160=(2*width+1)*(width+1) A+160=2w^2+2w+w+1 A+160=2w^2+3w+1 putting value of a 2w^2+160=2w^2+3w+1 160=3w+1 w=53m l=106m
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Answer :
c = 10 radical 2
Step-by-step explanation:
10^2 + 10^2 = c^2
100 + 100 = c^2
200 = c^2
Vertex is: 1, -5
Explanation:
Answer:20
Step-by-step explanation:
8 members=8mins
1 member=80 mins
20members=2.5mins
Its 15 divided by 2.49 which is 6.02, then you have to divide 20 divide by 3.32 which equals 6.02. They are both equal Both a and B are equal You're Welcome i hope i helped
Answer is C I hope it helps