2 years ago

What is the domain of this function?

Mathematics

1 answer:

Mumz [18]2 years ago

7 0

Answer:

option A because rule of domains

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A partial cylinder lies on its side. The bases are a 90° sector of a circle. What is the exact volume of the partial cylinder?

LenKa [72]

Answer:

180%

Step-by-step explanation:

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3 years ago

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True or False? When Samantha includes more batteries in her project, the current in her project increases. Current is the indepe

Semmy [17]

True....Independent = Test....therefore they are testing the current

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3 years ago

Hi can you help me pleaseeee?)

olganol [36]

<em>So to solve for a variable, you have to isolate that variable onto one side.</em>

Firstly, multiply both sides by j: $h-4=kj$

Next, divide both sides by k and <u>your answer will be: $\frac{h-4}{k}=j$ </u>

Firstly, add g on both sides: $\frac{x}{5}=a+g$

Next, multiply both sides by 5 and <u>your answer will be: $x=5(a+g)$ </u>

Firstly, subtract 5p on both sides: $9c=-4p$

Next, divide both sides by 9 and <u>your answer will be $c=-\frac{4}{9}p$ </u>

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3 years ago

After a discount of 15%, the of a shirt is $51. what was the original price of the shirt?

lina2011 [118]

Answer:

$58.65

Step-by-step explanation:

change 15% to a decimal than multiply .15 by 51 then add 51.

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3 years ago

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Find the area of the regular polygon below and round your answer to the nearest tenth.

stira [4]

The 9-sided polygon will have a central angle between the vertex and the center of one side of 360°/(2*9) = 20°. Then the apothem is
a = (6 in/2)*cot(20°) ≈ 8.242432 in
The perimeter is 9*6 in = 54 in, so the area is
A = (1/2)Pa = (1/2)*(54 in)*(8.242432 in) ≈ 222.5 in²

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3 years ago