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vitfil [10]
3 years ago
10

What is 40t^2 - 400t + 500 = 0 factored

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0
= 40(t^2 - 10t + 12.5)  answer
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A local club had a fundraiser to raise money for 15 different programs. They
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Answer:

The answer is 85. each program gets $85 each.

Step-by-step explanation:

Divide 1275 and 15

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3 years ago
A line goes through the origin and the point (6, 14). The point (2, y) is also on the line. Calculate y and justify that your va
guajiro [1.7K]

Answer:

Step-by-step explanation:

The key here is knowing that the equation of the line that passes through these points is same

Thus having (6,14) and (0,0), the slope is as follows;

m = y2-y1/x2-x1 = 0-14/0-6 = -14/-6 = 7/3

Now we can use this slope here to get the value of y in the question

All we need to do is tie write the equation of the line for between the points (6,14) and (2,y)

That would be;

7/3 = y-14/1-6

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cross multiply;

-35 = 3(y-14)

-35 = -3y + 42

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y = 77/3

3 0
4 years ago
Find a “solution” for an equation with two variables. Tell me an x, y ordered pair that is a solution (answer) for this equation
Finger [1]

Answer:

Step-by-step explanation:

A graph has a constant of proportionality of 7.2. Let y represent minutes and x represent miles.

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3 years ago
Guys I need the answers to number 16
Umnica [9.8K]
#16:  Let's clear the fraction on the way to solving this inequality for x.  By mult. the given inequality by 2, we'll get -2 (is greater than) x+4.  We want x to be positive.  So, leave it where it is.  Subtract 4 from both sides of this inequality.  We end up with -6 (is greater than) x, which is the same thing as x (is less than) -6.  What would the graph of that simple inequality look like?

Graph it.  (Hint:  The graph is a straight dashed line, and you must shade one side of it, but not the other side.
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3 years ago
Please help me it’s very important
Tatiana [17]

Answer:

Step-by-step explanation:

The answer to ur question 80

7 0
3 years ago
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