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ryzh [129]
3 years ago
5

Alex is flying a kite. Her hand is 3 feet above the ground and is holding the end of a 300-ft kite string which makes and angle

of 57 with the horizontal. How high is the kite above the ground?
Mathematics
1 answer:
weqwewe [10]3 years ago
4 0
So the answer is about 248.6 ft 

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When Tommy had one cat, he needed to serve 1/4 of a can of cat food each day. Now that Tommy has adopted a second cat, he needs
Gnom [1K]

Answer:

8/12 in simplified form 2/3

Step-by-step explanation:

Please rate this 5 stars and thanks it!

5 0
3 years ago
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The roots of a quadratic equation are -7 and 1. Write an equation that could represent this function. Give your answer in standa
Vedmedyk [2.9K]

Step-by-step explanation:

equation -

(X+7) (x-1) =0

equation = x2 -x -7x -7 = x2 -8x -7

standard form = x2 -8x -7

factor form = (x+7) (x-1)

7 0
3 years ago
Anyone? please i need help
arsen [322]
<span><u><em>Answer:</em></u>
y = 5x - 7

<u><em>Explanation:</em></u>
<u>The general form of the linear line in slope-intercept form is:</u>
y = mx + c
where:
m is the slope
c is the y-intercept

<u>1- getting the slope:</u>
The slope of the line can be calculated using the following formula:
m = </span>\frac{y_{2}-y_{1}}{x_{2}-x_{1}}
<span>
We are given the points:
(3,8) representing (x</span>₁<span>,y</span>₁<span>)
(2,3) representing (x</span>₂<span>,y</span>₂<span>)
Substitute with the givens in the above equation to get the slope as follows:
m = </span>\frac{3-8}{2-3}<span> = 5

<u>Therefore, the equation now became:</u>
y = 5x + c

<u>2- getting the y-intercept:</u>
To get the value of the c, we will use any of the given points, substitute in the equation we got in part 1 and solve for c. I will use point (2,3) as follows:
y = 5x + c
3 = 5(2) + c
3 = 10 + c
c = 3 - 10
c = -7

<u>Based on the above, the equation of the line is:</u>
y = 5x - 7

Hope this helps :)</span>
6 0
3 years ago
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Manny says that the diagram shows a centroid. Is he correct? Why or why not?
Thepotemich [5.8K]

Answer:

WAT! What diagram???

Step-by-step explanation:

4 0
2 years ago
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How do you solve -6(a+8)
algol [13]
Use the distributive property.

This states that: a(b+c)= ab+ac

So,

-6*a= -6a and -6*8= -48

-6a+-48

This is the most you can simplify this problem.

I hope this helps!
~kaikers
4 0
4 years ago
Read 2 more answers
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