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2 years ago

PLEASE HELP! 15 POINTS! HELP ASAP! Will give brainlist

Mathematics

2 answers:

Mazyrski [523]2 years ago

8 0

What they said ^^^^^^^^^^^^^^^

coldgirl [10]2 years ago

5 0

50 miles per hour

80.5 km per hour

80,467 meters per hour

4,828,032 meters per minute

Hope this helps!! :)

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Part A: Solve −np − 80 < 60 for n. Show your work. (4 points)

morpeh [17]

Solution:

1) Add 80 to both sides
-np<60+80

2) Simplify 60+80 to 140
-np<140

3) Divide both sides by p
-n<\frac{140}{p}

4) Multiply both sides by -1
n>-\frac{140}{p}

Done!

7 0

2 years ago

Can you help me with 1 - 4

miv72 [106K]

Me das mas información porfavor?

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3 years ago

Algebraically Speaking Write an equation: Rita has $5 in her purse. This is $12 less than she had before she went shopping. How

AfilCa [17]

-$12 -$5= x

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2 years ago

Solve equation s - 12= 20. s=?

svetlana [45]

Answer:

s-12=20

:. 20+12=s

20+12=32

<h2>your answer is 32</h2><h2>s=32</h2>

Step-by-step explanation:

<h2>hope its fine buddy</h2>

3 0

2 years ago

Read 2 more answers

A helicopter leaves bristol and flies due east for 10 miles.Then the helicopter flies 8miles north before landing. What is the d

DedPeter [7]

Answer:

The distance of the helicopter from the bristol is approximately 1<u>2.81 miles</u>

Step-by-step explanation:

Given:

Helicopter flies 10 miles east of bristol.

Then the helicopter flies 8 miles North before landing.

To find the direct distance between the helicopter and bristol.

Solution:

In order to find the distance of the helicopter from the bristol before landing, we will trace the path of the helicopter

The helicopter is first heading 10 miles east of bristol and then going 8 miles due north.

On tracing the path of the helicopter we find that the direct distance of the helicopter from the bristol is the hypotenuse of a right triangle formed by enclosing the path of the helicopter.

Applying Pythagorean theorem to find the hypotenuse of the triangle.

$Hypotenuse^2=Short\ leg^2+Shortest\ leg^2$

$Hypotenuse^2=10^2+8^2$

$Hypotenuse^2=100+64\\Hypotenuse^2=164$

Taking square root both sides.

$\sqrt{Hyptenuse^2}=\sqrt{164}\\Hypotenuse = 12.81\ miles$

Thus, the distance of the helicopter from the bristol is approximately 12.81 miles

6 0

3 years ago