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4 years ago

The question says~Find the number that makes the ratio equivalent to 1:4....4: ?

Mathematics

2 answers:

Anarel [89]4 years ago

8 0

Answer:

ikd

Step-by-step explanation:

Ugo [173]4 years ago

7 0

Answer:

Step-by-step explanation:

The first number in the first ratio is 1, and the first number in the second ratio is 4.

That means the 1 is times by 4, making the 4 in the first ratio having to be times by 4, too.

4*4=16

1:4 = 4:16

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Sveta_85 [38]

we know that

$C = \frac{5}{9}(F-32)\\ \\F=\frac{9}{5}C+32$

Step $1$

Find the inequality

we know that

$C = \frac{5}{9}(F-32)$ --------> equation $1$

and

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substitute the equation $1$ in the inequality

$-30\° < \frac{5}{9}(F-32) < 130\°$

Step $2$

Convert $-30\°C$ to F

substitute in the formula

$F=\frac{9}{5}*(-30)+32\\ \\F= -22\°$

Step $3$

Convert $130\°C$ to F

substitute in the formula

$F=\frac{9}{5}*(130)+32\\ \\F= 266\°$

therefore

$-22\° < F < 266\°$

the answer is the option

B. −30 < 5 over 9 (F − 32) < 130; −22 < F < 266

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3 years ago

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Aleks04 [339]

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Step-by-step explanation:

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4 years ago

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Aliun [14]

Answer:

Step-by-step explanation:

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if you are still not seeing it :

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now you see that B is the right answer.

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3 years ago

The question says~Find the number that makes the ratio equivalent to 1:4....4: ?​

The question says~Find the number that makes the ratio equivalent to 1:4....4: ?