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7nadin3 [17]
3 years ago
7

Stairs that measure 22 feet long are used to let passengers off an airplane. The distance from the bottom of the stairs to the p

oint perpendicular to the plane door is 11 feet. A right triangle has a side length of 11 feet and hypotenuse of 22 feet.      Use the drop downs to answer the following questions: What measure represents a and c in the Pythagorean theorem, a2 + b2 = c2? a = c = How high is the plane door from the ground? Round to the nearest hundredth. b ≈ feet.
Mathematics
2 answers:
elena55 [62]3 years ago
6 0

Answer:

A=11

C=22

B=19.05 feet

leva [86]3 years ago
4 0

Answer:

A is 11

C is 22

and B is 19.05

Step-by-step explanation:

I did it and it was correct

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6 0
3 years ago
A system of equations can be solved by elimination in the table below. Does the system of equations on line 4 have the same solu
devlian [24]

Answer:

Full question attached below.

Yes, the system of equations on line 4 has the same solution set as the system of equations on line 1

Step-by-step explanation:

There is no difference between the systems of line 1 and 4

1st system

5x + 3y = 14

4x - 2y = -2

4th system

10x + 6y = 28

12x - 6y = -6

In the fourth system, we factor number 2 from the first line, and number 3 from the second line

4th system

2[5x + 3y] = 2[14]

3[4x - 2y] = 3[-2]

If we simplify,

4th system

[5x + 3y] = [14]

[4x - 2y] = [-2]

We get the same system as the 1st

Therefore, the solution is the same.

8 0
3 years ago
The outlier, 78, is removed from the data set shown.
bixtya [17]

Answer:

Well, in order o figure this out, you have to understand the definition or range.

Range is the difference between the lowest and highest values.

Since 78 use to be the highest number, the range was 55

Now when we remove the outlier, the new highest value is 45, decreasing the range to 22.

Hope this helps!

4 0
3 years ago
At Pizza Pi, 100% of the pizzas made last week had extra cheese. If 20 pizzas had extra cheese, how many
DiKsa [7]

Answer:

20 pizzas

Step-by-step explanation:

100% of the pizzas were made with extra cheese.

20 pizzas had extra cheese

100% of 20 = 20

So... 20 pizzas

3 0
3 years ago
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