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2 years ago

HELP PLEASE

Mathematics

1 answer:

DENIUS [597]2 years ago

7 0

Answer:

HELP PLEASE

In this unit, you've learned about trigonometry and its applications to right triangles and real-world scenarios that can be modeled

with right triangles. In such scenarios, sometimes we refer to an angle of elevation or depression. Both types of angles have one side

that is horizontal. From this side, the angle may open up (angle of elevation) or open down (angle of depression). These images show

the difference between the two.

angle of depression

angle of elevation

In this task, you'll apply what you've learned to answer questions about a skateboard ramp that you and your friends are building for

your community skate park. The ramp will lead up to a platform. You'll be using a piece of wood that's 3.5 meters long for the ramp,

and the ramp's angle of elevation will be 28°. Use this figure as a model to answer the questions that follow.

platform

ramp

28°

Part A

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Problem: −(−8y−6.6z−10) Please help me if possible!

sweet [91]

Your answer should be -8y + 6.6z + 10

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2 years ago

ohan found that the equation –2|8 – x| – 6 = –12 had two possible solutions: x = 5 and x = –11. which explains whether his solut

klio [65]

-2 | 8-x| - 6 = -12...add 6 to both sides
-2 |8-x| = -12 + 6
-2 |8-x| = - 6...divide both sides by -2
|8-x| = -6/-2
|8-x| = 3

8 - x = -3 -(8 - x) = -3
-x = -3-8 -8 + x = -3
-x = -11 x = -3 + 8
x = 11 x = 5

not correct.....sign error

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3 years ago

Name the quadrant in which sinθ < 0 and cosθ > 0. I II III IV

qaws [65]

Quadrant IV
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3 years ago

You MIGHT have the author been addressing when writing this?

solmaris [256]

Answer:

its b lol

Step-by-step explanation:

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3 years ago

The table shows some ordered pairs that belong to the quadratic function h.

erastova [34]

Answer:

C. Are all real numbers greater than or equal to -8.

Step-by-step explanation:

Real numbers can be said to be all continuous values of quantity, which can be negative or positive values.

The range of h, h(x), in the table given are all real numbers.

The least of the range of h on the table is -8. All the other range values, namely, -7, 1, 17, and 41 are all greater than -8. None is less than -8.

Therefore, we can conclude that the range values of h "are all real numbers greater than or equal to -8".

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3 years ago