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schepotkina [342]
3 years ago
12

K is the midpoint of VW. If KV = 3x and KW = 5x-10, what is VW? 22.5 15 7.5 30

Mathematics
1 answer:
LekaFEV [45]3 years ago
5 0

Answer:

15

Step-by-step explanation:

just took the test. x=5 and the answer to the equation is 15

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The line of best fit for a scatter plot is shown:
alex41 [277]
In the slope intercept form, b represents the y intercept.
y = mx +- b

Therefore, if the y intercept is at 6, the formula of the line will look like
<span>y=mx + 6
</span>
This eliminates the first two options, 
y = -6x + \frac{3}{4} &#10;
and
y=6x +  \frac{3}{4}

and leaves behind
y= - \frac{3}{4}  +6
and
y= \frac{3}{4} x+6

Since the line you indicated is sloping downwards towards the lower right hand corner. It must have a negative slope.

Therefore, the answer must be the 3rd option.

<span>y= - \frac{3}{4} +6</span>

8 0
3 years ago
If 15% of the total ticket sales is $375 what is the value of the total ticket sales
bixtya [17]
15% = 15/100 = 0,15

<span>total ticket sales = </span>$375 : 0.15 = $2,500
5 0
3 years ago
Please help with homework! thank you!!
KatRina [158]

Answer:

If 22 is an option, go with it. I am pretty certain it is correct.

Step-by-step explanation:

Find pie for both circles

13 x pie = 40.8

6 x pie = 18.8

40.8 - 18.8 = 22

5 0
3 years ago
Read 2 more answers
rachel was cutting out some fabric for a friend. she cut a piece that was 5 cm wide and had an area of 20(20)cm. how long was th
Pavlova-9 [17]
Area of a rectangle is L * W

L = x
W = 5

5x = 20 (Divide by 5 on both sides)
x = 4 

L=4
W= 5

The length is 4cm 

Hope this helps :)
3 0
3 years ago
-onsider x + 4 = x + 8. What values could be substituted for x to make this a true
devlian [24]

Answer:

No because upon subtracting x on both sides you obtain a false equation of 4=8.

The problem:

What are x values that satisfy:

x+4=x+8?

Step-by-step explanation:

No number can be substituted into x+4=x+8 to make it true.

There is no number that you can find such that when you add 4 to it will give you the same as adding 8 to it.

Also if you subtract x on both sides you obtain the equation 4=8.

4=8 is not true so x+4=x+8 is never true for any x.

7 0
3 years ago
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