Answer:
well 30 degrees and 30 degrees would make sense and so would 40 and 20
Percent means parts out of 100
6%=6/100=3/50
mixed numers are normally greater than 1, this isn't so it is simply
6/100 or 3/50
Answer:
Supplies used:
a. 12 feet of wood used
b. 3.5 bundles used, .5 left
Areas:
a. .75 ft
b. 1.61 ft
c. 2.625 ft
d. 3.33 ft (3 1/3 ft)
Paint:
8 ounces
Step-by-step explanation:
For the supplies used, we can multiply 16 by 3/4 to get 48/4, which simplifies to 12
Then for the shingles we can multiply 4 by 7/8 to get 28/8, which simplifies to 3.5
To get the areas, we just have to multiply the length and width together
6/7 * 7/8 will give us 3/4 or .75
1 1/8 * 1 3/7 will give us 1.61 feet
1 1/8 * 2 1/3 will give us 2.625 feet
1 3/7 * 2 1/3 will give us 3.33 or 3 1/3 ft
To find out how much paint we need, we just have to multiply 2/3 by 12
So we will get 24/3, which simplifies to 8
So we need 8 ounces of paint
If I missed anything please let me know,
Best of luck
Answer:
0
Step-by-step explanation:
all the question is asking is
if x is 2 then what is y
the line on the left is downward facing line which ends at
(2,0) <- where is x is 2 and y is 0
the upward facing line on the right does start at (2,3)
but the dot there is a
hollow dot
hollow dot represents excluded value
Answer:
about 13.73 square feet
Step-by-step explanation:
We presume you want the area of the figure.
It can be decomposed into a triangle with base 3.6 ft and height 4.8 ft, together with a semicircle of diameter 3.6 ft.
The area of the triangle is given by ...
A = 1/2bh
For the given base and height, this is ...
A = (1/2)(3.6 ft)(4.8 ft) = 8.64 ft²
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The radius is half the diameter, so the radius of the semicircle is 1.8 ft. The area of a whole circle of radius 1.8 ft is given by ...
A = πr² = π(1.8 ft)² = 3.24π ft²
We want the area of half the circle, so its area will be ...
semicircle area = (1/2)(3.24π ft²) = 1.62π ft² ≈ 5.089 ft²
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Then the total area of the figure is ...
total area = triangle area + semicircle area
= 8.64 ft² + 5.09 ft²
total area = 13.73 ft²