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3 years ago

Pls hurry , timed test

Mathematics

1 answer:

Vesnalui [34]3 years ago

4 0

Answer:

Step-by-step explanation:

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ElenaW [278]

Answer:

is the angle of elevation from the boat to the lighthouse.

Step-by-step explanation:

From the boat, the angle through which you will raise your head to see the light house is the angle of elevation, which is .

See graph for the illustration.

The correct answer is A

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3 years ago

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The show 14 / 6 on a number line

Serhud [2]

I drew this by hand. sorry I it does not help.

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3 years ago

Solve for x.<br><br> x / 4 ≥ - 8

MariettaO [177]

Answer:

$x \geqslant ( - 32) \: \: \: \: or \: \: \: \: ( - 32) \leqslant x$

Step-by-step explanation:

$\frac{x}{4} \geqslant - 8 \\ x \geqslant - 8 \times 4 \\ x \geqslant (- 32) \\$

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3 years ago

Which set is a function?

Margarita [4]

B is a function because a function cannot have an X value with more than one Y value.

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3 years ago

Find the measure of 0. Round answer to the nearest tenth. Pleas help

DENIUS [597]

Answer:

$\theta=36.43^{\circ}$

Step-by-step explanation:

Given that,

Base = 42

Perpendicular height = 31

We need to find the value of $\theta$ . It can be calculated using trigonometry as follows :

$\tan\theta=\dfrac{P}{B}\\\\\theta=\tan^{-1}(\dfrac{P}{B})$

Put all the values,

$\theta=\tan^{-1}(\dfrac{31}{42})\\\\\theta=36.43^{\circ}$

So, the value of $\theta=36.43^{\circ}$ .

6 0

3 years ago