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Cerrena [4.2K]
3 years ago
8

2 Which of these shapes is congruent to the given shape?

Mathematics
1 answer:
anygoal [31]3 years ago
7 0
I need to know which shapes they are
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The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about 22.3 degrees. How
Monica [59]

Answer:

6852 feet .

Step-by-step explanation:

Refer the attached figure

The chairlift at a ski resort rises a total of 2600 feet from where it starts. i.e.AB = 2600 feet

The angle of elevation is about 22.3 degrees.i.e.∠ACB= 22.3°

We are supposed to find  How far do riders travel on the lift i.e.AC

In ΔABC

We will use trigonometric ratio

Sin\theta =\frac{Perpendicular}{Hypotenuse}

Sin22.3^{\circ} =\frac{AB}{AC}

AC=\frac{2600}{Sin22.3^{\circ}}

AC=\frac{2600}{0.379456159529}

AC=6851.9

So, riders travel 6852 feet .

3 0
3 years ago
Read 2 more answers
The arm span and foot length were both measured (in centimeters) for each of 20 students in a biology class. The computer output
irina1246 [14]

Answer:

The guy above me is completely wrong hahaha.

The correct answer should have a 63%.

It's probably D. The terminology is a little confusing.

The equation of the output looks like:

-7.611 + .186(x) = y

x --> Arm span

y --> Foot span

The linear relationship is formed with the armspan.

6 0
2 years ago
Salid bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If salid paid with a
ch4aika [34]
To work this out, you have to figure out how much Salid paid. This equals $61.25 as you have to multiply the cost and how much he wanted. Next, you have to subtract this from $100. This equals $38.75 (answer)
I hope this helped!! :))
4 0
3 years ago
A water pitcher holds 3.5 quarts of water. How many liters of water does it hold? (1 liter = 1.06 quarts)
xz_007 [3.2K]

Answer: 3.31

Step-by-step explanation:

Google “liter to quart conversion”

7 0
3 years ago
5/8 multiplied by 2/5
Ratling [72]

5/8 X 2/5 = 10/40 simplify 10/40 = 1/4

YOUR ANSWER: 1/4

5 0
3 years ago
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