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damaskus [11]
3 years ago
7

In the formula that gives the circumference of a circle, which quantity is multiplied by 21 ?

Mathematics
1 answer:
zloy xaker [14]3 years ago
5 0

Answer:

Radius

Step-by-step explanation:

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Which defines a circle geometry
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If f(x)=x²-6 x+2 and g(x)=-2x, find the following composition. (g ° f)(5)<br> (g ° f)(5)=
Elan Coil [88]

What the composite function in the question is actually trying to explain is;

  • (gof)(x)=g(f(5))

First of all, in the function F(x), we will find a result by writing 5 where we see the letter x.

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We will write this result in the G(x) function where we see the letter x and we will get the result.

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5 0
1 year ago
Find the perimeter of a rectangle if the length is <br> 6y + 10 and the width is y - 3
kipiarov [429]

Step-by-step explanation:

Given that,

  • Length = 6y + 10
  • Width = y – 3

\implies \sf Perimeter = 2(L + W) \\ \implies \sf P= 2(6y + 10 + y - 3) \: units \\  \implies \sf P= 2(7y +7) \: units \\  \implies  \red{\sf P= 14y + 14 \: units} \\

Therefore, perimeter is (14y + 14) units.

6 0
2 years ago
a computer monitor is regularly priced at $320 during a two day sale the price decreased to $240 which of the following is the p
Dennis_Churaev [7]
Decrease in the price is = 320 - 240 = 80

So, percentage will be: 80/320 * 100 = 25%

So, option A is your answer.

Hope this helps!
4 0
2 years ago
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