3 years ago

Please just answer number 5

Mathematics

1 answer:

miv72 [106K]3 years ago

3 0

The answer is Number 5.

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Q3. Kylie sits two maths test. She scores 19/25 in the first one, and 16/20 in the second one.

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She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.

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Answer:

converted to what?

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What is m angle PQR?

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3 years ago

When a 757 passenger jet begins its descent to the Ronald Reagan National Airport in Washington, D.C., it is 3900 feet from the

Svetradugi [14.3K]

Answer:

Option A. 37106 ft.

Step-by-step explanation:

Given: An 757 passenger jet at the height of 3900 feet from the ground means vertical height = 3900 feet.

Angle of descent to the airport in Washington,D.C. is 6 degrees.

To find: Horizontal distance the plane will cover to reach the run way.

Solution: As we know tan ∅ = $\frac{Height}{Base}$

Then tan 6° = $\frac{3900}{x}$

0.105 = $\frac{3900}{x}$

x = $\frac{3900}{.105}$

x = 37106 ft

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3 years ago

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−3x>24 solve the inequality

Len [333]

Answer:

x < -8

Step-by-step explanation:

−3x>24

Divide each side by negative 3, remembering to flip the inequality

-3x/-3 < 24/-3

x < -8

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