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Liula [17]
3 years ago
11

13. A ski lift forms a right triangle, as shown. Use the Pythagorean Theorem

Mathematics
1 answer:
Andrews [41]3 years ago
8 0

This is an incomplete question, the image is shown below.

Answer : The horizontal distance traveled by a person is, 5630 ft

Step-by-step explanation :

To calculate the horizontal distance traveled by a person  we are using Pythagoras theorem.

Using Pythagoras theorem:

(Hypotenuse)^2=(Perpendicular)^2+(Base)^2

Given:

Hypotenuse = 5750 ft

Perpendicular = 1170 ft

Now put all the values in the above expression, we get the value of base.

(5750)^2=(1170)^2+(Base)^2

Base=\sqrt{(5750)^2-(1170)^2}

Base=\sqrt{33062500-1368900}

Base=\sqrt{31693600}

Base=5629.706ft\approx 5630ft

Therefore, the horizontal distance traveled by a person is, 5630 ft

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Solve for x in the diagram below.
Kryger [21]

8x+30=110

8x=110-30

8x=80

x=80/8

x=10

6 0
4 years ago
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Help please. I’m stuck on this one
Nastasia [14]

Answer:

b = 25m

Step-by-step explanation:

Hi there!

We're given angle B and the length of <em>a</em> in this right triangle. We must solve for the length of <em>b</em>. <em>a</em> and <em>b</em> are the two legs of the right triangle.

In this case, we can use the tangent ratio:

tan\theta=\displaystyle\frac{opposite}{adjacent}

Plug in the given information:

tan\displaystyle\frac{\pi}{4} =\displaystyle\frac{b}{25}\\\\25tan\displaystyle\frac{\pi}{4} =b\\\\b=25

Therefore, b = 25m.

We can also use this using special triangle rules. \displaystyle\frac{\pi}{4} radians is equal to 45 degrees, making this a 45-90-45 triangle. This would make <em>a</em> and <em>b</em> equal in length.

I hope this helps!

5 0
3 years ago
7. Compare the value of the 5 in 85,327 and 435.
Colt1911 [192]

Answer:

5 in the 85327= five thousand units

5 in the 435= five units

Step-by-step explanation:

85,327= eighty five thousand, three hundred and twenty seven

Value of five or the position if five in the above number is the thousand position

5 in the above = five thousand unit

435= four hundred and thirty five

The position of five in the above number is the unit position

Five in the above= five unit

6 0
3 years ago
How many solutions does the following system have? <br> y = 2x - 12<br> y = 3x + 12
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The two slopes of the two equations are 2 and 3 respectively. They are the values just to the left of the x. Since the slopes are different, this means the lines are angled so that they are not parallel.

Non-parallel lines will cross exactly one time. So there is exactly one solution.
5 0
4 years ago
Alejandro put down a deposit of $75.00 on a graduation ring, and he then began making weekly payments of $12.50 until the ring w
Rzqust [24]

Answer:

12 weekly payments

Step-by-step explanation:

Here, we want to get the number of weeks in which he made payment for the ring

We start by subtracting the deposit,

That would be;

225-75 = 150

Now, we proceed to divide what ie left by the weekly payment to get the number of weeks

That would be;

150/12.5 = 12

7 0
3 years ago
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