3 years ago

Please use 3.14 for the pi

Mathematics

1 answer:

timofeeve [1]3 years ago

8 0

Answer:

huh

Step-by-step explanation:

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Hunter-Best [27]

Step-by-step explanation:

WX is parallel to YZ and WZ is also parallel to XY

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3 years ago

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Rhett made $250 washing cars with his mobile car wash company. He charges $70 per car and earned $50 in tips. Write an equation

Vadim26 [7]

Answer: 250=70x+50

Step-by-step explanation:

250 being the total would go at the equal sign

250=

And since it says 70 Per car that means it would be 70x so

250=70x

50 dollars in tips is a total so

250=70x+50 is your equation

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3 years ago

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Find an equation that models the path of a satellite if its path is a hyperbola, a = 55,000 km, and c= 81,000 km. Assume the cen

elena-14-01-66 [18.8K]

Answer:

$\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1$

Step-by-step explanation:

the transverse axis is horizontal.

so its a horizontal hyperbola

Center is the origin so center is (0,0)

Equation of horizontal hyperbola is

$\frac{x^2}{a^2} - \frac{y^2}{b^2} =1$

Given a= 55000 and c= 81000

c^2 = a^2 + b^2

81000^2 = 55000^2 + b^2

subtract 55000^2 on both sides

b = sqrt(81000^2 - 55000^2)= 59464.27

now plug in the values

$\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1$

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3 years ago

Evaluate ∛27 9 81 3 24

Anna71 [15]

3 because 3•3 is 9 and 9•3 is 27

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2 years ago

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What are the partial products of 62 times 45

iVinArrow [24]

If u mean 62 times 45 on its own, then the answer is 2790. hope that helped!!

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3 years ago

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