2 years ago

I really need help! Brainliest awarded to correct answer :))

Mathematics

2 answers:

marta [7]2 years ago

6 0

Answer:

Step-by-step explanation:

hammer [34]2 years ago

4 0

Answer:

Can you be more specific on this question?

Step-by-step explanation:

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Select all ratios equivalent to 3:2.<br><br> 2:12 18:14 27:18

Bess [88]

Answer:

27:18.

Step-by-step explanation:

27/9 = 3

18/9 = 2

8 0

2 years ago

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What number will the function return if the input is 15.4?

wlad13 [49]

The rule of the function is to multiply the input by 3, since one yard is equal in length to three feet.

So, if the input is 15.4, the output will be

$f(x)=3x \implies f(15.4)=3\cdot 15.4 = 46.2$

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2 years ago

Simplify the radical expression.

Ber [7]

$\bf \sqrt[4]{625x^{12}y^8}~~ \begin{cases} 625=&5\cdot 5\cdot 5\cdot 5\\ &5^4\\ x^{12}=&x^{3\cdot 4}\\ &(x^3)^4\\ y^8=&y^{2\cdot 4}\\ &(y^2)^4 \end{cases}\implies \pm\sqrt[4]{5^4(x^3)^4(y^2)^4}\implies \begin{array}{llll} \pm5x^3y^2\\\\ 5|x^3|y^2\\\\ |5x^3y^2| \end{array}$