Answer:
The approximate surface area of two stacks is 111.5 square ft.
Step-by-step explanation:
Given : One piece of leftover plywood is 0.75 in. thick, 3 ft. wide, and 7 ft. long.
To find : Estimate the approximate surface area of two stacks of 11-piece leftover plywood ?
Solution :
The length is 7 ft.
The width is 3 ft.
The height is 0.75 in.
11-piece leftover plywood.
i.e.
Convert inches into ft,
1 inch = ft
8.25 inch = ft
The surface area is
The surface area of two stacks is
Therefore, the approximate surface area of two stacks is 111.5 square ft.
Answer:
given zeroes are 1/2 &-3/7
let a=1/2 & b=-3/7
the formula of forming a quadratic equation when zeros are given is x²-(a+b)x+ab
a+b = 1/2+(-3/7)=7-6/14= 1/14
ab=1/2×(-3/7)=-3/14
=> equation is = x²-(1/14)x-3/14
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Answer:
Answer is in the 2nd attachment
Step-by-step explanation:
the first attachment is the work done.
Answer:
(3,0)
Step-by-step explanation: