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Vadim26 [7]
3 years ago
10

V=kfovern   what does n=

Mathematics
1 answer:
GalinKa [24]3 years ago
3 0
V = kf / n

nV = kf

n = kf / V
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Someone please help me!!! I’m stuck and need help!
denpristay [2]

Answer:

12

Step-by-step explanation:

These triangles are similar using the AA theroem. This means there sides are in corresponding proportion.

Side AR and Side TE are corresponding. Use this proportion.

\frac{6}{8}

This side the triangle SAR side lengths are 3/4 of side lengths of triangle SET.

We know that RS+ST=21

And that RS=3/4(ST).

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6 0
3 years ago
The length of a rectangle is 2x – 3 feet, and the width is 5 feet. What is the area of the rectangle in square feet?
dimaraw [331]
The area of a rectangle is length times width or base times height

so 5 times 2x-3

if you multiply them together 5(2x-3) you would get 10x-15

there is no value of x

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7 0
2 years ago
How do you do 7-12? How do you do 13-18?
eimsori [14]
7-12 is like a negative number so it will be -5. And 13-18 would be -5 also. 
7 0
3 years ago
Read 2 more answers
Find the value of x.
elena-s [515]
Hi there!

Using the formula - n-2*180 -, we know that the interior angles of a pentagon add up to 540. We can use the values we're given and add them together and set them all equal to 540, then solve.

WORK:
540 = 204 + 12x 
336 = 12x
x = 28

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
8 0
3 years ago
Multiply these fractions, Simplify if possible:<br> 3/8 times 5/8
fomenos

Answer:

3/5x5/8=15/40

15/40

5 0
3 years ago
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