3 years ago

24.5% of what number is 15

Mathematics

2 answers:

posledela3 years ago

5 0

15 times .245=3.675

24.5 divided by 100= 0.245

kvv77 [185]3 years ago

5 0

Answer: 3.675

24.5%/100 = 15/x cross multiply and divide

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The sum of the measures of the angles of a triangle is 180°. The middle-sized angle measures 3° more than 2 times the smallest a

Anit [1.1K]

Answer:

13° , 29° , 138°

Step-by-step explanation:

let x be the smallest angle , then

2x + 3 is the middle angle and

2x + 3 + 109 is the largest angle

summing the 3 angles and equating to 180

x + 2x + 3 + 2x + 3 + 109 = 180 , that is

5x + 115 = 180 ( subtract 115 from 180 )

5x = 65 ( divide both sides by 5

x = 13

2x + 3 = 2(13) + 3 = 26 + 3 = 29

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2 years ago

jada can write 3 1/4 pages in 8 minutes. At this rate, how many pages could jada write in 24 minutes?

makkiz [27]

Answer:

9 3/4 pages = x

Step-by-step explanation:

$\frac{pages}{minutes} = \frac{pages}{minutes}$ change 3 1/4 to a decimal

$\frac{3.25}{8} = \frac{x}{24}$

$3.25(24) = 8x$

$78 = 8x$

$\frac{78}{8} = x$

$9.75 = x$

$9\frac{3}{4} =x$

working with the fraction

3 1/4 /8 = x/ 24

3 1/4 (24) = 8x

13/4 (24) = 8x

316/4 = 8x

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2 years ago

Help :) !!!!!!!!!!!!!!!!!!!!!!!!!!!

UNO [17]

Answer:

B, because no misleading

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3 years ago

What is u = kx + ух, for x

Ivahew [28]

Answer:

Step-by-step explanation:

u = kx + ух

First of all factorize x out at the right side of the equation

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Divide both sides by ( k + y) to make x stand alone

That's

We have the final answer as

Hope this helps you

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3 years ago

Ezekiel bought a 18 ounce box of chocolate for $6.50. What was the cost per ounce? in a explanation order

vivado [14]

Answer:0.36

Step-by-step explanation:

You divide 18 by 6.50, that give you the cost per ounce

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3 years ago