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vazorg [7]
3 years ago
6

Help me please and thankyou!

Mathematics
2 answers:
Butoxors [25]3 years ago
4 0

Answer:

18

Step-by-step explanation:

By BPT.

\frac{2x}{80}  =  \frac{27}{60}  \\  \\  \frac{x}{40}  =  \frac{27}{60} \\  \\  x=  \frac{27 \times 40}{60} \\  \\ x=  \frac{27 \times 2}{3} \\  \\ x=  {9 \times 2} \\  \\ x = 18

nikklg [1K]3 years ago
3 0

Answer:

13.5

Step-by-step explanation:

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The sales tax rate is 9 1/2%. Estimate the tax on a $9.98 purchase. How did you arrive at your answer?
stepladder [879]
$9.98 * 1.095 = (that is tax; for ex. if it was 23.6 percent tax it would be 1.236)

<u><em>$10.93</em></u>

6 0
3 years ago
G(x) = 6 - 2x<br> Find g(-4).
sergeinik [125]

Answer:

\huge \boxed{g( - 4) = 14}

Step-by-step explanation:

g(x) = 6 - 2x

To find g(-4) , substitute the value of x that's - 4 into g(x). That is for every x in g(x) , replace it with - 4

We have

g( - 4) = 6 - 2( - 4) \\  = 6 + 8 \\  = 14  \:  \:  \:  \:  \:

We have the final answer as

<h3>g(-4) = 14</h3>

Hope this helps you

5 0
3 years ago
ANSWER FOR BRAINILEST.
Lesechka [4]

Answer:

2713

Step-by-step explanation:

The volume of a cylinder is base * height. That means the whole cylinder's volume is 8^2 * 18 * pi = 1152 pi

The volume of a sphere is (4/3)(pi)(r^3) = (4/3)(pi)(6^3) = 288 pi

Cylinder - Sphere = Shaded Volume

1152pi - 288pi = 864pi

Substitute 3.14 for pi, and you get

864(3.14) = 2712.96, which rounds to 2713

6 0
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inysia [295]
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How to solve y + x = 2
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4 years ago
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