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3 years ago

9

Help, Which show the correct way to factor 18 + 9?

2 answers:

MissTica3 years ago

5 0

Answer:

Option 1

Step-by-step explanation:

2+1=3

9x3=27

18+9=27

Liula [17]3 years ago

3 0

Answer:

option 1

Step-by-step explanation:

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A cylinder is filled with pure nitrogen dioxide. which term or terms could be used to describe the contents of this cylinder?

Phoenix [80]

The term that would describe the contents would be the volume of the cylindrical container. From the definition of matter, gases do not have a definite shape and volume. It takes the shape and volume of their container. So, if you want to know how much Nitrogen Oxide there is in the container, you have to determine the volume of the cylinder.

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3 years ago

You just got a free ticket for a boat ride, and you can bring along 3 friends! Unfortunately, you have 5 friends

Makovka662 [10]

Answer:

ill split them all into halves, so at least half of everyone can come along

Step-by-step explanation:

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3 years ago

Solve 8(m - 5 ) = 48

Art [367]

Answer

$1)8(m -5 ) = 48 \\ 8m - 40 = 48 \\ 8m = 48 + 40 \\ 8m = 88 \\ \frac{8m}{8} = \frac{88}{8} \\ m = 11$

$2)x + 7 = 13 \\ x = 13 - 7 \\ x = 6$

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Hope this helps you.

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4 0

2 years ago

Read 2 more answers

What is 2/3 multiplied by 3equals what

Digiron [165]

Answer:

6/3 as an Improper Fraction.

2 as a whole number.

Step-by-step explanation:

2/3 multiplied by 3 is as shown below.

2/3 + 2/3 + 2/3.

As an Improper Fraction, the sum would be expressed as:

2 + 2 + 2 = 6. 6/3

2/3 • 3 = 2, since 6/3 = 2 as well.

3 0

3 years ago

Crawling Crayfish!

boyakko [2]

Answer: Crayfish, 25 s

Step-by-step explanation:

Given

The length of race is 60 cm

Flicker gets a 10 cm head-start

Cray fish covers 6 cm in 5 s i.e. its speed is

$\Rightarrow \dfrac{6}{5}=1.2\ cm/s$

Flicker covers 4 cm in 5 s, its speed is

$\Rightarrow \dfrac{4}{5}=0.8\ cm/s$

Time taken by Cray fish to cover the race is

$\Rightarrow t_1=\dfrac{60}{1.2}\\\\\Rightarrow t_1=50\ s$

Time taken by flicker to cover race with 10 cm head start

$\Rightarrow t_2=\dfrac{60-10}{0.8}\\\\\Rightarrow t_2=62.5\ s$

Time taken by crayfish is less. Hence, crayfish wins the race

When they both covers the same distance, they tied momentarily i.e.

$\Rightarrow 1.2t=10+0.8t\\\Rightarrow 0.4t=10\\\\\Rightarrow t=\dfrac{10}{0.4}\\\\\Rightarrow t=25\ s$

After 25 s, they tied the race.

5 0

2 years ago