3 years ago

Add. ( 3 4 x - 1) + ( 3 4 x - 2) A) 1 B) -3 C) 3 2 x - 3 D) 3 4 x + 1

Mathematics

2 answers:

DedPeter [7]3 years ago

8 0

The answer would be C. hope that helps out :)

AURORKA [14]3 years ago

5 0

I hope this helps you 3 4/x-1+3 4/x -2 3+4/x-1+3+4/x-2 3+8/x 3 8/x

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seropon [69]

Answer:

Step-by-step explanation:

a rational number is a number that can be expressed as a fraction p/q of two integers, q cannot be 0

so for A

$\sqrt{4/5}$ Cannot be expressed as 2 integers as a quotient

so A is wrong

For B .125 is 1/8 so yes -2 is a integer so yes 2/5 are 2 integers so yes

and $\sqrt{16/9}$ Is 4/3 so yes

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vovangra [49]

3/5 x 10= 6 miles because coach runs 10 times what you run

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3 years ago

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kompoz [17]

Here you are. you can see my explication.
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3 years ago

A right prism has a volume of 65 cubic inches. The prism is enlarged so its height is increased by a factor of 20, but the other

Helga [31]

Answer:

Volume of a right prism = 65 cubic inches

Its height is increased by a factor of 20.

To find:

The new volume of the prism if the other dimensions do not change.

Solution:

The volume of a prism is:

$Volume=Bh$

Where, B is the base area and h is the height.

A right prism has a volume of 65 cubic inches.

$65=Bh$

The height of prism is increased by a factor of 20. So, the new volume is:

$Volume=B(20h)$

$Volume=20(Bh)$

$Volume=20(65)$

$Volume=1300$

The volume of the new prism is 1300 in³.

Therefore, the correct option is B.

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3 years ago

What are 5 ways to come up with the number 158?

mina [271]

160-1
157+1
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3 years ago

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