Answer:
y=-2/3x+5
Step-by-step explanation:
y-intercept is 5
the line went rose -2(went down 2) and ran 3 (went right 3 units)
rise over run is -2/3
Answer:
about 2 percent
Step-by-step explanation:
Answer:
10/3 aka 3 1/10
Step-by-step explanation:
Answer:
= 7
Step-by-step explanation:
![\frac{ {7}^{8} \times {7}^{3} \times {7}^{4} }{ {7}^{9} \times {7}^{5} } \\ = \frac{ {7}^{8 + 3 + 4} }{ {7}^{9 + 5} } \\ = \frac{ {7}^{15} }{ {7}^{14} } \\ = {7}^{15 - 14} \\ = 7](https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B7%7D%5E%7B8%7D%20%5Ctimes%20%20%7B7%7D%5E%7B3%7D%20%20%5Ctimes%20%20%7B7%7D%5E%7B4%7D%20%20%7D%7B%20%7B7%7D%5E%7B9%7D%20%20%5Ctimes%20%20%7B7%7D%5E%7B5%7D%20%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B%20%7B7%7D%5E%7B8%20%2B%203%20%2B%204%7D%20%7D%7B%20%7B7%7D%5E%7B9%20%2B%205%7D%20%7D%20%5C%5C%20%20%3D%20%20%5Cfrac%7B%20%7B7%7D%5E%7B15%7D%20%7D%7B%20%7B7%7D%5E%7B14%7D%20%7D%20%20%20%5C%5C%20%20%3D%20%20%7B7%7D%5E%7B15%20-%2014%7D%20%20%5C%5C%20%20%3D%207)
<h3>
Answer: 920</h3>
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Explanation:
The front face is a triangle with area of base*height/2 = 15*8/2 = 60 square feet.
The back face is identical to the front face, so we have another 60 square feet.
The left rectangular wall is 20 ft by 8 ft tall. Its area is 20*8 = 160 ft^2
The right slanted rectangular face is 20 ft by 17 ft. Its area is 20*17 = 340 ft^2
Lastly, the bottom rectangle floor is 15 ft by 20 ft to give an area of 15*20 = 300 ft^2
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To summarize so far
- Front face = 60 ft^2
- Back face = 60 ft^2
- Left face = 160 ft^2
- Right slanted face = 340 ft^2
- Bottom floor = 300 ft^2
Add up those areas to get the overall surface area.
60+60+160+340+300 = 920