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Olegator [25]
3 years ago
8

What is the answer to 10ii

Mathematics
1 answer:
laiz [17]3 years ago
8 0
Are you supposed to assume that the function y is linear or that it is quadratic?

                                              576-400
If linear, find the slope:  m = ------------- = 176
                                                 6-5

Then the equation you want is y-400 = 176(x-5), or
                                                 y         = 176x - 880 + 400, or y = 176 - 480.
You might be interested in
An image viewed on a computer screen has a height of 2 inches and a width of 3 inches. If the image is enlarged 150%, what are t
Crank

Answer:

I think its 3 and 4.5. I looked it up.

Step-by-step explanation:

Look up 2 in enlarged by 150% and I clicked on the first link and then do the same for 3.

5 0
2 years ago
Please help:( I would really appreciate it
GREYUIT [131]

Yo sup??

it's given that (1,5) lies on g(x)

so just plug in x=1 and see which equation given g(x)=5

You will find that g(x)=5x² is the solution

Hence the correct answer is option A

Hope this helps

3 0
3 years ago
Simplify the radical
elena-14-01-66 [18.8K]

Answer:

\sqrt{108}  \sqrt{36  \times 3}  \sqrt{36}  \sqrt{3}   \:  \: 6 \sqrt{3}  \:  \:  \:  \sqrt{108}  = 10.392304845413264

8 0
3 years ago
The graph of a proportional relationship contains the point (20, 4).
soldier1979 [14.2K]

Answer:

y=\frac{1}{5}x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem we have

point (20,4)

Substitute the values and solve for k

k=y/x

k=\frac{4}{20} =\frac{1}{5}

therefore

the equation of the line is equal to

y=\frac{1}{5}x


6 0
3 years ago
Read 2 more answers
PLEASE HELP ME! :(
snow_lady [41]
Here, I'll do the first one for you.
When they are talking about a number, use "x".
Since it says twice a number, you say 2x. Or 3x for three times the number
2x+12=3x-31
Then use algebra to find x. Get the numbers on one side and all the x's on the other.
2x+12+31=3x-31+31
2x+43-2x=3x-2x
x=43

Now do the rest on your own!

5 0
3 years ago
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