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vlabodo [156]
3 years ago
15

What is −9s−8 5s=−10

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0
10

using the second equation you can get s=-2. then plugging that into the first you get 
-9(-2)-8 = 18-8 = 10
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PLEASE SOLVE FOR QUESTION 13!!!!!
Reptile [31]
X + x + x + 20 + 10 = 180
(combine like terms)
3x + 30 = 180
3x=180-30
3x=150
x=150/3
x=50
8 0
4 years ago
Read 2 more answers
g how many square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long? the slope of the roof
Ludmilka [50]

The area of the roof is 1984 sq. ft. 1984 square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long.

Given, the length of the roof is 62 ft long and the width of the roof is 32 ft wide. Therefore, the area of the roof is length * width.

Area of the roof = length of the roof * width of the roof

Area = 62 ft * 32 ft

Area = 1984 sq. ft

Here, also given the slope of the roof is 1:2 which indicates the ratio of rise and run.

Slope of the roof = Rise / Run = 1 / 2

Then, the slope factor is \frac{\sqrt{\frac{ 1^{2} }{2 ^{2} } }}{12} = \frac{1}{24} = 0.04167

To see a similar example:

brainly.com/question/27301581

#SPJ4

The right question is:

How many square feet of roofing is needed for the roof of a building that is 32 ft wide and 62 ft long?

4 0
1 year ago
1.
Viktor [21]

Answer:

g(x) = (x - 4)^2 - 5, and the vertex is (4, -5)

Step-by-step explanation:

Please, use " ^ " to indicate exponentiation:  g(x) = (x - 4)^2 – 5.  Comparing this to y = a(x - h)^2 + k, we see that h must be 4 and k must be -5.  Thus, the vertex is (4, -5).

Make a table showing several x-values and the corresponding y-values:

x       g(x) = (x - 4)^2 - 5                     (x, y)

0                    (-4)^2 - 5 = 11               (0, 11)

4                (4 - 4)^2 - 5 = -5               (4, -5)

8 0
3 years ago
PLEASEEEEE<br>Solve for x. A. 13 B. 12 C. 10 D. 7
Katyanochek1 [597]

Answer:

Option (C)

Step-by-step explanation:

"If the two secants are drawn to a circle form an external points then the product of the measures of one secant segment (inside the circle) and its external segment will be equal to the product of measures of the other secant's segments."

By this property,

8(8 + x) = 9(9 + 7)

64 + 8x = 144

8x = 144 - 64

8x = 80

x = 10

Therefore, Option (C) will be the answer.

3 0
3 years ago
8.
stich3 [128]

Answer:

3

Step-by-step explanation:2-5

8 0
3 years ago
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