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stepladder [879]
3 years ago
14

In the given circle the radius is 9 cm what is its diameter?​

Mathematics
1 answer:
-Dominant- [34]3 years ago
5 0

Answer:

18

Step-by-step explanation:

The diameter is equal to twice the length of the radius

So if the radius is 9 then the diameter is 9 * 2 = 18

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Find the volume of the figure.
Valentin [98]

11.2 x 11 x 8 is 985.6

so uh- yeah i hope that helped lol

6 0
3 years ago
4,275.50= 391/2 of ____
murzikaleks [220]

Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

4,275.50= 391/2 of ____

Replace blank with x.

4,275.50 = 391/2 of x

Use sign of multiplication for "of".

4,275.50 = \frac{391}{2} \times x

Solve the above expression for x.

x=\frac{4,275.50\times 2}{391}

x=21.8696

Thus, the required value for the blank is 21.8696

8 0
3 years ago
2x+2y=8 in function form step by step please?
nasty-shy [4]
You could get two different functions out of this:

<u>2x + 2y = 8</u>

1). <u> 'y' as a function of 'x'</u>

Subtract  2x  from each side:  2y  = -2x + 8

Divide each side by  2 :         <em> y  =  -x + 4</em>


2). <u> 'x' as a function of 'y' :</u>

Subtract  2y  from each side:    2x  =  -2y + 8

Divide each side by  2 :        <em>  x  =  -y + 4</em>

Those two functions look the same, but that's just because the original
equation given in the problem was so symmetrical.  In general, they're
not the same function.


7 0
3 years ago
Read 2 more answers
Solve (-6 - 4)÷(-5) =
Vinil7 [7]

-6-4=-10

-10/-5=2

so 2 is ur answer

4 0
3 years ago
ASAP PLS I HHAVE SCHOOL TOMORROW :((
tatyana61 [14]

Answer:

it divides by five

Step-by-step explanation:

500/5=100

100/5=20

20/5=4

4/5=0.8!

Brainliest pls

8 0
3 years ago
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