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MakcuM [25]
3 years ago
8

Are 2/7 and 6/21 equivalent ratios

Mathematics
2 answers:
muminat3 years ago
8 0
Yes because if you multiply 2/7 by 3 it equals to 6/21
ra1l [238]3 years ago
5 0
6 / 2 = 3
21 / 7 = 3

Yes, 2/7 and 6/21 are equivalent ratios.  The second number is simply the first number tripled.  
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What are the equations & answer to these 2 problems ?
mrs_skeptik [129]

Remark

First of all, we had best correct the labeling. The adjacent is the side making up the unknown angle, and the opposite is the side not making up the given angle (in this case, x)

So you have mixed up the opposite and the adjacent. You need to switch them.

Step Two (Bottom Diagram)

Sin(x) = opposite / hypotenuse

Sin(x) = 12 / 18

Sin(x) = 2/3

Sin(x) = 0.6666666666

x = sin-1(0.66666666)

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Problem One (Top One)

Sin(x) = opp/hypotenuse

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3 years ago
What are the steps for solving the attached problem?
Keith_Richards [23]

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Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction

Step-by-step explanation:

3 0
1 year ago
Read 2 more answers
AP STATISTICS
Stels [109]

Based on the random sample of beach lengths taken, the probability of a randomly selected beach having a length of 12 miles is C. 0.

<h3>What is the probability that a beach is 12 miles in length?</h3>

Beach length is considered a continuous variable which takes a numerically positive form because it can have any one of infinite possible values.

As a result, there is no possibility that a beach chosen at random will have a given length of 12 miles which means that the probability is 0.

In conclusion, the probability that a selected beach has a length of 12 miles is 0.

Find out more on continuous variables at brainly.com/question/27761372

#SPJ1

5 0
1 year ago
(Mhanifa) please solve this question thank you!
ivanzaharov [21]

Answer:

  • Option A

Step-by-step explanation:

A'B' is 1/2 times the AB as the scale factor is 1/2.

<u>Find the length of AB using distance formula.</u>

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<u>And find A'B':</u>

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Correct choice is A

8 0
3 years ago
The quotient of a number 2 is 7
aleksley [76]

Answer:14

Step-by-step explanation:

8 0
3 years ago
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