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AlladinOne [14]
3 years ago
7

Which graphs could represent a proportional relationships? Select all that apply.

Mathematics
1 answer:
Naily [24]3 years ago
5 0

Answer:

B and C

Step-by-step explanation:

B and C because B is appearing to be sliding up on the graph while C is going into about a quarter of graph appearing to be sliding is a straight line.

Therefore, B and C have proportional relationships.

Have a good night.

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Please help will give branliest
Tanya [424]

This proof was correctly started by both eric and maggie.

The next step in the proof is to set the right side of the equations equal.

This would be done by the transitive property of equality.

<h3>What is a Mathematical Proof?</h3>

This refers to the use of inference to make an argument to show the logical conclusion to a set of assumptions.

Based on the given diagram that shows Triangle XYZ and the mathematical proof that both Eric and Maggie are trying to prove, they both give the correct proof and the next step was to make the right side of the equations equal.

Read more about the law of sines here:

brainly.com/question/2807639

#SPJ1

7 0
2 years ago
Find the value of X rounded to the nearest tenth<br> A)5.1<br> B)9.2<br> C)5.8<br> D)5.2
professor190 [17]

Answer:

B

Step-by-step explanation:

Chords which intersect have segments whose products are equal. This means the chord with lengths 5 and x has a product 5x. It is equal to the the other chords lengths 5.1 and 9 as a product 5.1*9.

5x = (5.1)(9)

5x = 45.9

x = 9.18

9.18 rounds to the tenth place as 9.2

8 0
3 years ago
Find the missing side. Round to the nearest tenth.
AnnZ [28]

Answer:

B. 29.5

Step-by-step explanation:

Cos=A/H

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x=12/cos66

4 0
3 years ago
What is 19/20 as a decimal
taurus [48]
You have to turn 19/20 into ?/10 so you have to divide 20 by 2 to get 10 so you have to do the same with 19 so 19 divide by 2 is 9.5. As a fraction it is 9.5/10 but it has to be decimal so u times each number by 10. 9.5 x 10 = 95, 10 x 10 = 100

So it is 0.95

7 0
4 years ago
Read 2 more answers
A teacher is making worksheets for the next unit. He can create 3 worksheets in an hour and has 10 worksheets already created fr
ehidna [41]

Answer:

2 hours, 4 hours

Step-by-step explanation:

So lets go over what we know.

There are already 10 worksheets created.

Every 1 hour 3 more are made.

27 worksheets need to be made.

Ok, the first thing we can do is subtract the amount of worksheets needed by the amount we laready have:

27-10

=

17

Now, lets divide the amount of worksheets we still need, by how many we make each hour:

17/3

=

Well, 3 goes into 15, 5 times. Then 2 is left. So we know it takes 5 2/3 hours to create all 27 worksheets.

Looking at the answers, 6 hours, 8 hours, and 10 hours would work. However <u>2 hours and 4 hours would not work.</u>

Hope this helps! ;)

5 0
3 years ago
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