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3 years ago

7th grade math help me pleaseeee

Mathematics

1 answer:

qaws [65]3 years ago

5 0

3(4+n)

Step-by-step explanation:

3(4+n)=12+3n

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Can somebody help me with this question?

umka2103 [35]

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Answer:

(d) b/a

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

Then the expression simplifies to ...

b^-2/(ab^-3) = b^(-2-(-3))/a = b^1/a = b/a

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3 years ago

Which numbers are irrational?

stepan [7]

C: pie
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3 years ago

Find the sum,difference,product,or quotient

fomenos

Answer:

23/16, 1 7/16

Step-by-step explanation-

Add the fractions.

11/16 + 3/4 = 23/16.

It can be 23/16.

Or, if you want it simplified-

23/16 simplified is 1 7/16.

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3 years ago

Read 2 more answers

Please solve! And explanation!

Oksi-84 [34.3K]

A fraction is a way to describe a part of a whole. The value of x is 6.

<h3>What is a Fraction?</h3>

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

The value of x can be written as,

$\dfrac{1}{1+\dfrac{1}{1+\dfrac{1}{x}}} = \dfrac{7}{13}\\\\\\\dfrac{1}{1+\dfrac{1}{\dfrac{x+1}{x}}} = \dfrac{7}{13}\\\\\\\dfrac{1}{1+\dfrac{x}{x+1}} = \dfrac{7}{13}\\\\\\\dfrac{1}{\dfrac{x+1+x}{x+1}}= \dfrac{7}{13}\\\\\\\dfrac{x+1}{x+1+x}= \dfrac{7}{13}\\\\$

13x + 13 = 7x + 7 + 7x

13x + 13 = 14x + 7

x = 6

Hence, the value of x is 6.

Learn more about Fraction:

brainly.com/question/1301963

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2 years ago

Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card had a star on it.

earnstyle [38]

Answer:

what are u asking?

Step-by-step explanation:

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3 years ago