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3 years ago

I really need these

Mathematics

1 answer:

Natalka [10]3 years ago

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It’s a I hope you get a good gated

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A plane rises from take-off and flies at an angle of 9 degrees with the horizontal runway. When it has gained 500 feet, find t

Len [333]

Answer:

The dashed hypotenuse measures: 3,205.13 ft.

Step-by-step explanation:

. B (Plane is here)

. .

A . . . . . . . C

BC = 500 ft

Angle (Ф) between AB and AC = 9 degrees

So,

Sin(Ф) = BC/AB

Since we need to know how much hypotenuse AB measures, Let's isolate it from the equation:

AB = BC / Sin (Ф)

AB = 500 ft. / Sin (9)

AB = 500 ft./ 0.156

AB = 3,205.13 ft.

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4 years ago

Correct answer will get brainliest

Sophie [7]

Answer:

4.) Choice B

5.) Choice A

Step-by-step explanation:

Question 4:

First you have to solve for y to get slope intercept form.

$2x-5y=6\\5y=-2x+6\\y=-\frac{2}{5}x+\frac{6}{5}$

The slope is a fraction but you need it to convert it to a decimal so that'll be Choice B.

Question 5:

For this one I we will use this formula $m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

I will choose the easy pairs to plug it in $(-12,-2) (20,6)$

$\frac{6--2}{20--12}\\\\\\\frac{8}{32}=\frac{1}{4}$

The slope is a fraction again but you can convert it and that'll be Choice A.

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3 years ago

What is the asnwer to -2x-3(6x-11)=-7

expeople1 [14]

Pretty sure the answer is 2

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Vlada [557]

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alex41 [277]

A) 30.66666
B) 37
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3 years ago

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