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3 years ago

8

Find the perimeter of a triangle with sides of 12 inches, 14 inches, and 16 inches. Enter only the number of inches in the answe

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2 answers:

Dima020 [189]3 years ago

8 0

Answer:

42

Step-by-step explanation:

because perimeter means add, so add all the number up to get the answer 42

slava [35]3 years ago

4 0

Answer:

42 Inches

Step-by-step explanation:

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Three rational numbers between 5/31 and 6/31

Ludmilka [50]

Answer:

$\dfrac{26}{155}$ , $\dfrac{27}{155}$ , and $\dfrac{28}{155}$ .

Step-by-step explanation:

What is a rational number? By definition, a rational number can be represented as the fraction of two integers.

The goal is to find three fractions in the form $\dfrac{p}{q}$ between $\dfrac{5}{31}$ and $\dfrac{6}{31}$ .

$\dfrac{5}{31} < \dfrac{p}{q} < \dfrac{6}{31}$ .

At this moment, there doesn't seems to be a number that could fit. The question is asking for three of these numbers. Multiple the numerator and the denominator by a number greater than three (e.g., five) to obtain

$\dfrac{25}{155} < \dfrac{p}{q} < \dfrac{30}{155}$ .

Since $p$ and $q$ can be any integers, let $q = 155$ .

$\dfrac{25}{155} < \dfrac{p}{155} < \dfrac{30}{155}$ .

$\implies 25 < p < 30$ .

Possible values of $p$ are 26, 27, and 28. That corresponds to the fractions

$\dfrac{26}{155}$ , $\dfrac{27}{155}$ , and $\dfrac{28}{155}$ .

These are all rational numbers for they are fractions of integers.

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3 years ago

If g(x)=6/(x-3) find g(5)

alexandr1967 [171]

Answer:

the answer is 3

Step-by-step explanation:

function notation is the way a function is written.

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2 years ago

-256÷457.6 a -16 b -1.6c 1.6 d 16

sp2606 [1]

Answer:

b.

Step-by-step explanation:

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3 years ago

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Enter the words as an expression.<br><br> Subtract 15 from 60, then divide by 9.

Andru [333]

Answer:

60-15/9

Step-by-step explanation:

Subtract (-) 15 from 60: 60-15

Divide (/) by 9: 60-15/9

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Answer:

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