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Katen [24]
3 years ago
13

A package is dropped from a helicopter at 1600 feet. The height of the package can be molded by h= -16^2+1600, where h is the he

ight of the package in feet and t is the time in seconds. How long will it take for the package to hit the ground?
A. Write an equation.

B. Solve the equation.

C. Answer the question.
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

hello :

Step-by-step explanation:

A. Write an equation:

-16t²+1600 = 0

B. Solve the equation.

-16t²= - 1600

t² = 100

t² = 10²

C. Answer the question.

t = 10

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3 years ago
The number of candies in a large bag of M&M decreased by 25% between
Kruka [31]

Answer:

the answer is 45 candies in the bag this year.

Step-by-step explanation:

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4 0
2 years ago
What is the value of x in a 45-45-90 triangle and the hypotenuse is 4?
Temka [501]

9514 1404 393

Answer:

  x = 2√2 ≈ 2.83

Step-by-step explanation:

The side length of an isosceles right triangle is 1/√2 times the hypotenuse length. If x is the side length, then ...

  x = 4/√2 = 4(√2)/2

  x = 2√2 ≈ 2.83

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You have not specified the form of the answer. Sometimes an exact answer (2√2) is required. Sometimes the answer is required to be rounded to tenths or hundredths.

3 0
3 years ago
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Nastasia [14]

Answer:

A. FALSE

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
Mrs. Brown has 7 more boys than girls in her class and has a total of 29 students. Which of the following systems of equations c
BigorU [14]

Answer:

B = G + 7 and B + G = 29

Step-by-step explanation:

Let B = boys and G = girls. There are 7 more boys then girls. Set the equation:

B = G + 7

There are 29 students in total. Set the boys and girls equal to the total amount:

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B = G + 7 and B + G = 29 is your answer.

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