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aliina [53]
3 years ago
12

Hello can someone pls help me (10 points)

Mathematics
2 answers:
SOVA2 [1]3 years ago
7 0

Answer: i.d.k

Step-by-step explanation: thanks

docker41 [41]3 years ago
3 0

Answer:

x = 7

Step-by-step explanation:

2x + 11 = 25

subtract 11

2x = 14

divide by two

x = 7

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A kite flying in the air has an 7-ft line attached to it. Its line is pulled taut and casts a 5-ft shadow find the heights of th
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The height of the kite is 4.89 feet

Explanation

The length of the line attached to the kite=7 feet

The length of the shadow that is cast on the ground=5 feet

the system forms a right angled triangle where the taught string of the kite is the hypotenuse, the shadow is the base and the height of the kite above the ground is the height.

H=7 feet

b=5 feet

using pythagoras theorem

h^2+b^2=H^2\\h^2=H^2-b^2\\h^2=7^2-5^2\\=49-25\\=24\\h=\sqrt{24\\} =2\sqrt{6} \\=4.89 feet

The kite is 4.89 feet above the ground

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3 years ago
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Which expression is equivalent to 3(m - 3) + 4?
prisoha [69]

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3(m - 3) + 4

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D) Abner can spend $60 per month on school clothes and $20 per month on gym clothes and stay within his budget.

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If you have trouble with this, an easy way to find this answer is simply creating the linear system that represents the problem, (he will buy 3 times more school clothes than gym clothes) s ≥  3g and plug in each variable from the answer choices until you find the variables that make the linear system true.


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