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umka2103 [35]
3 years ago
14

Are the ratios 10:8 and 19:16 equivalent? yes or no

Mathematics
1 answer:
NeX [460]3 years ago
5 0

No.

Reason:

If you multiply the first ratio 10:8 by 2 you get 10 x 2 : 8 x 2 = 20:16

the bottom number is identical to the second ratio but 20 is greater than 19, so the two ratios are not equivalent.

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Simplify the following fractions using ur magic number. (*2,3,5,7,11,13*)
pshichka [43]

1) 6/14  divide by 2 =        3/7

2) 9/12 divide by 3 =         3/4

3) 15/25 divide by 5 =        3/5

4 0
3 years ago
Y=99.99+23.75(x-1) as a Y=ax+b equation
Hatshy [7]

Answer:

y = 23.75x  + 76.24

Step-by-step explanation:

We want to rewrite

y = 99.99 + 23.75(x - 1)

in the form

y = ax + b

We expand to get:

y = 99.99 + 23.75x - 23.75

Regroup similar terms:

y = 23.75x - 23.75 + 99.99

Simplify:

y = 23.75x  + 76.24

This is now of the form

y = ax + b

where a=23.75 and b=76.24

6 0
3 years ago
What is 12 1/2 as an improper fraction??
Olegator [25]
<span>To convert 12.5 to a fraction, consider the decimal portion of the number, .5. Since .5 is in the tenth spot of the decimal, it may be read as five-tenths, or 5/10. To reduce it to lowest terms, find the lowest common denominator, 5, and divide each by that number to get 1/2, or one-half. Thus, the number is now 12 1/2. To convert this mixed number into an entirely rational fraction, multiply the whole number, 12, by the denominator, 2, to get 24, then add the numerator, to end up with 25. This is the new numerator, so the rational number is 25/2. To check the work, divide 25 by 2 on a calculator or as a decimal equation, yielding 12.5.</span>
5 0
2 years ago
Which algebraic expression represents this phrase?<br> the product of 50 and the number of employees
sergij07 [2.7K]
You answer would be 50x
8 0
3 years ago
Read 2 more answers
2.00÷3<br><img src="https://tex.z-dn.net/?f=2.00%20%20%20%5Cdiv%203" id="TexFormula1" title="2.00 \div 3" alt="2.00 \div 3"
Nonamiya [84]
The answer would be .67 or .66666... since it’s infinite; or 2/3 in fraction form
6 0
3 years ago
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