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3 years ago

Solve 1/2+3<5 i need help please on this question

Mathematics

1 answer:

Juli2301 [7.4K]3 years ago

8 0

Answer:

the second choice

Step-by-step explanation:

$\dfrac{1}{2}n + 3 < 5$

Subtract 3 from both sides.

$\dfrac{1}{2}n < 2$

Multiply both sides by 2.

$n < 4$

To show n < 4 on a number line, you put an open circle on 4, and you color the line to the left of 4.

Answer: the second choice

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Answer: 60 days

Step-by-step explanation:

To get the number of days that both of them will be washing the cars on thesame day, we have to find the lowest common multiple of 15 and 20. This will be:

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3 years ago

What is the volume, in cubic m, of a cube with an edge length of 11m?

rewona [7]

the volume of cube with edge length 11 m is $Volume = 1331m^3$ .

<u>Step-by-step explanation:</u>

Here we have a side length of a cube as 11 m . We need to find the volume of cube . Let's find out:

We know that every side of a cube is identical and equal . And volume of cube is given by formula :

⇒ $Volume = (side)^3$ ...........(1)

According to question we have following parameters as

$side = 11m$

Putting this in (1)

⇒ $Volume = (11m)^3$

⇒ $Volume = 11(11)(11)m^3$

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Therefore , the volume of cube with edge length 11 m is $Volume = 1331m^3$ .

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3 years ago

Read 2 more answers

Can I please have a on this

Akimi4 [234]

Answer:

A. - 6

Step-by-step explanation:

A loss of 6 pounds.

- 6 pounds

A. - 6

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3 years ago