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Katyanochek1 [597]
3 years ago
13

How many right triangles have a hypotenuse that measures 2x+5 meters and legs that measure 22xminus−33 meters and x+8 ​meters? w

hat are the dimensions of the​ triangle(s)?
Mathematics
1 answer:
Arturiano [62]3 years ago
3 0
<span>
Δ</span>hello : 
by theorem pytagore : 
(2x+5)² = (22x-33)² + (x+8)²
4x² +20x +25 = 484x²+1452x + 1089 +x²+16x+64
put this expression in the form ax² +bx+c=0
calculate  <span>Δ = b²-4ac   ....cpntibue</span>
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Second time. hope this helped
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If the Quadratic functions for the equations are graphed, which is the widest?
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Step-by-step explanation:

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3 years ago
The marketing manager for an automobile manufacturer is interested in determining the proportion of new compact-car owners who w
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Answer:

Two-tailed test.

Step-by-step explanation:

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4 0
2 years ago
Suppose you have just enough money, in coins, to pay for a gallon of milk priced at $2.40. You have 12 coins, all quarters and d
wel
The answer is
q + d = 12
0.25q + 0.10d = 2.40


q - the number of quarters
d - the number of dimes

You have 12 <span>coins, all quarters and dimes:
q + d = 12

The value of 1 quarter is $0.25.
The value of 1 dime is $0.10.
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The second equation is:
0.25q + 0.10d = 2.40
3 0
3 years ago
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