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3 years ago

5

Describe two ways to compare a fraction and a decimal without using a number line.

1 answer:

True [87]3 years ago

8 0

You can compare them mentally! A fraction ia divided into 2 parts, however a decimal is not! Also the strategies you have to use are different. When finding the product/sum/quotient of a fraction you need to find a common denominator. But, with a decimal all you need to do is place the decimals correctly!

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Given an=−6+(n−1)(23) a n = - 6 + ( n - 1 ) ( 2 3 ) what would the constant rate of change be?

KiRa [710]

23 is the constant rate of change..............

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4 years ago

If a varies directly as b and a=3 when b=12, what is the value of a when b=18?

Zepler [3.9K]

Answer:

a is proportional to b

a=kb

k is proportionality constant

k =a/b =3/12 =1/4

k=1/4 = a/b=a/18

1/4=a/18

a=18/4 =9/2 =4.5 answer

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3 years ago

Help asap!!!!!!!!!! Thank u

Tema [17]

Answer:

The answer is: $m\angle 5=34^\circ$

Step-by-step explanation:

angles 1 and 5 are equal to each other since $a\parallel b$

so $m\angle 5=m\angle 1=34^\circ$

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3 years ago

A company has recently been hiring new employees. Today the company has 34% more employees than it did a year ago. If there are

Anton [14]

Answer:

22110 employees.

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5 0

3 years ago

Read 2 more answers

Given the formula:<br><img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B1%20%2B%20a%7D%7B1%20-%20a%7D%20" id="TexFormula1

shtirl [24]

$12 = \frac{1+a}{1-a} => 12(1-a)= 1+ a \\=> 12 -12a = 1 + a => 12a+1 = 12-1 \\=> 13a = 11 => a= \frac{11}{13}$

ok done. Thank to me :>

8 0

2 years ago