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alex41 [277]
3 years ago
9

The value of y varies directly with x. If x=4, then y=10. a. Find the constant of proportionality. b. Write an equation to repre

sent the situation.
Mathematics
1 answer:
Lynna [10]3 years ago
3 0

Answer:

aaaa

Step-by-step explanation:

In a short paragraph, describe how you would determine the amount of work needed to pull a toboggan the length of a football field. Be sure to include the equipment list and describe the measurements that you will take.

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The Willis Tower in Chicago is about 1450 feet. The Empire State building in New York City is about 4/5 as tall. About how tall
Tcecarenko [31]

Answer:

1160 feet

Step-by-step explanation:

8 0
3 years ago
FAST
sertanlavr [38]

Answer: The system consists of parallel lines

Step-by-step explanation:

Given system of lines :

y=\dfrac13x-4

3y-x=-7

Substitute y=\dfrac13x-4 in 3y-x=-7,  we get

3(\dfrac13x-4)-x=-7\\\\\Rightarrow\ x-12-x=-7\\\\\Rightarrow\ -12=-7 , which is not true.

That means , system has no solution.

i.e. they are representing parallel lines. [Parallel lines do not intersect and hence they do not have solution.]

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2 years ago
The answer to the problem
ser-zykov [4K]

Answer:

580

Step-by-step explanation:

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3 years ago
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If f(x) = -4.2 – 2 is vertically translated 6 units up to g(x), what is the y-intercept of g(x)?
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Answer:

4

Step-by-step explanation:

-2 + 6 = 4

7 0
3 years ago
40% of what number is 18?
vladimir1956 [14]

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45

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