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NNADVOKAT [17]
3 years ago
15

2

Mathematics
1 answer:
never [62]3 years ago
6 0

Answer:

hi

Step-by-step explanation:

Perdon si no te ayudo pero solo quiero los puntos para mis preguntas

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A right triangle has sides that are 40 feet, 9 feet, and 41 feet. Which one of these is the hypotenuse? Explain your reasoning.
Lady bird [3.3K]

Answer:

41 feet

Step-by-step explanation:

the biggest number will always be the hypotenuse, because it is a right trangle.

5 0
3 years ago
Read 2 more answers
According to the American Academy of Ophthalmology, 25% of Americans have brown irises. A random survey of students at a local c
Tresset [83]

Answer:

2.49

Step-by-step explanation:

Given  X= 58

N = 175.

P = 25% = 0.25.

P' = \frac{X}{N} = \frac{58}{175} = 0.3314\\Z = \frac{P'-P}{\sqrt{\frac{pq}{N} } }

Now plugging the values we get

= \frac{0.3314-0.25}{\sqrt{\frac{0.25\times0.75}{175} } }

=2.49

8 0
3 years ago
Identify the type of sampling method used.A trucking company places their office phone number on the back of all of their vehicl
ziro4ka [17]

Explanation

In this sample, people elect to participate or self-select to do the survey. Often, these folks have a strong interest in the main topic of the survey.

In essence, they volunteer to inform the trucking company about the activities of their drivers. That makes this a voluntary sample.

Answer: Voluntary Sampling Method

7 0
2 years ago
Which shows the pre-image od quadrilateral w'x'y'z' before the figure was rotated according to the rule (x,y) -> (-x,-y)?
JulsSmile [24]

Answer:

The pre-image of the quadrilateral is attached.

Step-by-step explanation:

Each point (x, y) is rotated with the rule (x, y) -> (-x, -y).

So, point W'(2, 3) was W(-2, -3) before rotation.

X'(6, 3) was X(-6, -3)

Y'(6, 4) was Y(-6, -4).

Z'(3, 5) was Z(-3, -5).

The pre-image of the quadrilateral is attached.


4 0
4 years ago
Read 2 more answers
8. Jay drove 180 miles in 3 hours. Max drove 244 miles in 4 hours. Which of the following is true? (Show your
lyudmila [28]
The answer is B. Max drove faster than Jay.

180/3= 60
Jay drives 60 miles per hour

244/4= 61
Max drives 61 miles per hour
3 0
3 years ago
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