3 years ago

When do decimal points move

Mathematics

1 answer:

ch4aika [34]3 years ago

3 0

When you divide by a multiple of 10 or when you multiply by a multiple of 10.

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If g(x) = −3x + 4, what is the value of g(−3)?<br> A. 13 <br> B. 5 <br> C. −5 <br> D. -13

Nady [450]

G(-3)=-3(-3)+4= -5
The g(-3)= -5

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Which of the following statements is true?

Margaret [11]

Answer:

Step-by-step explanation:

it's more a gut feeling

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Add. Simplify (or reduce) your answer, if necessary 1/4 +2/7+1/2=

Bumek [7]

Hey there! :)

Answer:

29/28.

Step-by-step explanation:

Starting with:

$\frac{1}{4} + \frac{2}{7} + \frac{1}{2} =$

Begin by finding a common denominator. A number that contains all of the denominators as a factor would be 28. Change each fraction to contain a denominator of 28:

$\frac{7}{28} + \frac{8}{28} + \frac{14}{28} =$

Add the fractions:

$\frac{7}{28} + \frac{8}{28} + \frac{14}{28} = \frac{29}{28}$

Therefore, the fractions sum up to 29/28.

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3 years ago

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How do you find the Area of a pentagon

Morgarella [4.7K]

Answer:

Area of a regular pentagon = pa/2, where p = the perimeter and a = the apothem. If you don't know the perimeter, calculate it from the side length: p = 5s, where s is the side length.

Step-by-step explanation:

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2 years ago

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Mr. Marcus is splitting a huge new pack of colored pencils equally among his 25 students. After splitting the pencils he has 4 l

mamaluj [8]

Answer:

Each student got 17 pencils

Step-by-step explanation:

(429-5)/25=x

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