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lord [1]
2 years ago
15

What is the answer to this

Mathematics
2 answers:
REY [17]2 years ago
8 0

Answer:

A

Step-by-step explanation:

tatuchka [14]2 years ago
6 0

Answer:

x <  - 2

Step-by-step explanation:

Hope it is helpful...

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A 45 foot ladders leaning up against a building. The base of the latter is 20 feet away from the building. What is the angle of
Tatiana [17]

Answer:

The angle of elevation to the top of the building is 63.61 degrees

Step-by-step explanation:

Here, we want to calculate angle of elevation to the top of the building.

For this, we need a triangle

Please check for this in the attachment.

From the diagram, we are to calculate the angle theta.

To do this, we use trigonometric identities.

Looking at what we have, we have the hypotenuse and the adjacent.

So the trigonometric identity to use is the cosine

Mathematically Cosine theta = adjacent/hypotenuse

Thus, Cos theta = 20/45

Cos theta = 0.444444444444444

Theta = Arc cos(0.444444444444444)

Theta = 63.61 degrees

8 0
3 years ago
I NEED A ANSWER FOR THIS:)
Mice21 [21]

Answer:

(2,6)

Step-by-step explanation:

6 0
3 years ago
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This is right or wrong, please anyone
BabaBlast [244]
Wrong,

You added when you were supposed to divide.

24/30 = 0.8


7 0
2 years ago
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PLEASEEEE HELPPP . URGENT!!!!!!! A group of students are going to attend a concert. the cost per person varies inversely and dep
yulyashka [42]
If x number of tickets and y is the number of people (5000)
75x=5000
5000\75= 66.66 repeat
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3 0
3 years ago
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Find the length of XY to the nearest tenth of a foot
lana66690 [7]

Answer:

6.0

Step-by-step explanation:

5 0
2 years ago
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