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kherson [118]
3 years ago
12

Which pair represents equivalent ratios? A Begin fraction . . . 2 over 3 . . . end fraction . . . and . . . begin fraction . . .

9 over 15 . . . end fraction B Begin fraction . . . 5 over 8 . . . end fraction . . . and . . . begin fraction . . . 15 over 21 . . . end fraction C Begin fraction . . . 3 over 12 . . . end fraction . . . and . . . begin fraction . . . 6 over 18 . . . end fraction D Begin fraction . . . 4 over 10 . . . end fraction . . . and . . . begin fraction . . . 12 over 30 . . . end fraction
Mathematics
2 answers:
Blizzard [7]3 years ago
5 0

Equivalent ratios are those ratios which are same that is on simplifying each of them, we will get the same answer.

A.\frac{2}{3} and \frac{9}{15} = \frac{3}{5}

So they are not equivalent

B.\frac{5}{8} and \frac{15}{21} = \frac{5}{7}

So they are not equivalent

C.\frac{3}{12} and \frac{6}{18} = \frac{1}{4} and \frac{1}{3}

They are not equivalent too.

D.\frac{4}{10} and \frac{12}{30} = \frac{2}{5} and \frac{2}{5}

And they are equivalent. SO the correct option is D .

artcher [175]3 years ago
3 0

Answer:

the answer is D

Step-by-step explanation:

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alukav5142 [94]

Answer:

C

Step-by-step explanation:

This question can simply be answered by the process of elimination. All of the other answers have numbers behind the first number of the decimal. when you are rounding to the nearest tenth, you will have no numbers behind the decimal except 1. They will look like this:

11.70

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So, since we are looking for the nearest tenth, we would choose C because it is the only one that is rounded.

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2 years ago
Which of the following illustrates the truth value of the given conditional statement?
ivolga24 [154]

Answer:

~p -> ~q

Step-by-step explanation:

A conditional statement in logic may be symbolized by the alphabets, p and q, It always contains an if - then statement.

There is always a  logical connector in the statement with the symbol ->.

A conditional statement is false if the hypothesis is true and the conclusion is false.

The statement in the answer above reads in word; "if not p then not q".

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Molodets [167]
Your answer is true so yeah
4 0
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jonny [76]

Answer:

y = - 17/3

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)

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She sold 99 bracelets
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