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ale4655 [162]
1 year ago
11

Given that y varies directly as x², find the percentage increase in y when x doubles.

Mathematics
1 answer:
stepladder [879]1 year ago
6 0

Answer:400%

Step-by-step explanation: by the commutativity of multiplication we find (2x)^2=4(x^2)=4(y)

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Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?
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Answer:

4.5 gallons

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2 years ago
Pls help me!!! I don’t know the answer I will give u brainlyest if I get it correct
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C?

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5 0
2 years ago
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The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
Scilla [17]
The slope-intercept form is:
y = mx + b
where m = slope, and b = y-intercept.
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3 0
3 years ago
Prove that in each triangle the total angles are 180 degrees
dmitriy555 [2]

This is a proof that the angles in a triangle equal 180°:

The top line (that touches the top of the triangle) is
running parallel to the base of the triangle.

So:

<span> <span>angles A are the same </span> <span>angles B are the same </span> </span>

And you can easily see that A + C + B does a complete rotation from one side of the straight line to the other, or <span>180°</span>

8 0
3 years ago
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-3/4 + 1 1/4 plssss help me !!
GaryK [48]

\text {Hey! Let's Solve this Problem!}

\text {The First Step is to Convert 1 1/4 into an Improper Fraction:}

\text {Multiply 1*4 and get 4. Now add 1 and get 5.}\\\text {1 1/4 = 5/4}

\text {The Final Step is to Add:}

\text {-3/4+5/4=}

\text {Your Answer would be:}

\fbox {1/2}

\text {Best of Luck!}

\text {-LimitedX}

6 0
3 years ago
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