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2 years ago

(18—12)^2+(16/4)/-10+12 Find the simplest form

Mathematics

1 answer:

NARA [144]2 years ago

4 0

The answer would be 38

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Need help ASAP, due today.

Finger [1]

Q.17)

$(-\frac{12}{25})\frac{15}{32} = (-\frac{3}{5}) \frac{3}{8}=-\frac{9}{40}$

Q.18

$(-\frac{3}{5})(-\frac{1}{3})=(\frac{1}{5})(\frac{1}{1})=\frac{1}{5}$

Q.19

$(-\frac{4}{7})(-\frac{1}{20})=(\frac{1}{7})(\frac{1}{5})=\frac{1}{35}$

Q.20

$(3\frac{1}{3})(\frac{1}{4})=(\frac{10}{3})(\frac{1}{4})=(\frac{5}{3})(\frac{1}{2})=\frac{5}{6})$

Q.21

$(4\frac{1}{4})(3\frac{1}{3})=(\frac{17}{4})(\frac{10}{3})=(\frac{17}{2})(\frac{5}{3})=\frac{85}{6}$

For the 17 times 5 part, a easy way to do it is to times 17 by 10, then divide by 2. (since 5 = 10 divided by 2)

So 17 x 10 = 170

170 / 2 = 85

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If you have any questions, don't hesitate to ask : )

6 0

3 years ago

Please help me please will give brainliest to anyone who is right

Mnenie [13.5K]

Answer:

Step-by-step explanation:

you have a total of 18 data values which means you have to find the average of the 9th and 10th values; these values would be in the 3000 - 5999 because this interval contains data values 5 through 10

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2 years ago

Please help asap pre alg

algol [13]

Answer:

the answer is c there bud

5 0

2 years ago

Keisha's team has won 18 games and lost 12 so far this season. What is the approximate probability that her team wins the next g

e-lub [12.9K]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

As a farmer, Felipe keeps a close eye on the weather. After a few stressful weeks with no rain, Felipe was relieved when it star

Sladkaya [172]

Answer:

The time it took until 2 inches of rain fell is 8 hours

Step-by-step explanation:

You know that the proportional relationship between the amount of time (in hours) it had been raining, x, and the amount of rain (in inches) it had fallen, y, is y = 0.25*x

To find the time that passed until 2 inches of rain fell, you must replace the amount of rain (in inches) that had fallen "and" by that value. In this way the following expression is obtained:

2= 0.25*x

Solving:

$\frac{2}{0.25}=x$

8 = x

So, remembering that the amount of time it had been raining, x, is expressed in hours, <u><em>the time it took until 2 inches of rain fell is 8 hours</em></u>.

5 0

3 years ago