Answer:
Ok :)
Step-by-step explanation:
Answer:
slope is equal to 2
Step-by-step explanation:
6/3-2/1=4/2=2/1
Answer:
the total number of shingles is 3060
Step-by-step explanation:
Please have a look at the attached photo.
We need to find the total are of the roof.
The are of the trapezoid is:
- A = 1/2 (base 1 + base 2) height
= 1/2 (20+30)*15
= 375
The are of the triangle:
= 1/2(1.5*10)
= 7.5
=> We need to find the total are of the roof is:
The are of the 2 trapezoids + The are of the 2 triangles
= 375 *2 + 7.5 *2
= 765
Given in the question that, the shingles are 1 foot by 1 foot, but they overlap by 0.75 square foot so the usable area of the shingle is only 0.25
So the total number of shingles is:
765 / 0.25
= 3060
Answer:
16ft
Step-by-step explanation:
Given data
Base area of cage= 208ft^2
Length of side= 13 ft
Required
the Width
We know that the area of a rectangle is expressed as
Area= Length*Width
Substitute
208= 13*W
W= 208/13
W= 16ft
Hence the width is 16ft
Answer:
27
Step-by-step explanation:
bc m1=31 and m2=29 you subtract 31-29and it is 27