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3 years ago

What is 3 divided by 2/3 x 3? please show work!

Mathematics

1 answer:

IgorC [24]3 years ago

3 0

Answer:

The correct answer is 1 1/2

Step-by-step explanation:

First, We need to find out the sum of 2/3 x 3, change 3 into a fraction if you want

3x2=6 and 1x3 is 3, So 2/3 x 3 is 6/3 or 2

Next, divide 3 by 2, change to fractions if needed

Remember keep, change and flip, flip 2/3 to 1/2

Then, you multiply 3/1 and 1/2 3x1=3 1x2=2

Finally divide 3 by 2. 3 ÷ 2 is 1 1/2

I hope this helped!

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Find the value of -8 + 9 · 2 ÷ -3.

qaws [65]

Answer: -14

Step-by-step explanation:

You should get the right answer by following PEMDAS

6 0

3 years ago

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▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

neonofarm [45]

Answer:

270 cm^2

Step-by-step explanation:

This is quite easy.

There is formula for it, the formula is bh/2

b= is the base or side that the triangle's altitude or height is perpendicular to.

h= is the height of the triangle or the altitude of the triangle.

I can always like to thing that a triangle is like half of a rectangle because the area for a rectangle is bh, but in a triangle it is half the bh.

b= 30

h=18

Now substitute the values in the formula

30(18)/2

30 times 18 = 540

divide the product by 2

540/2 = 270

6 0

2 years ago

Read 2 more answers

If X = 16 feet and Y = 8 feet, what is the area of the figure above ? Use 3.14 for pi .

Setler [38]

Answer:

Step-by-step explanation:

You can probably figure out the rectangle of 16 by 8 so no explaining there. 16×8=128. You know that diameter of the cirkel is equal to y so 8. The diameter of a cirkel is two times its radius. so 8=2r. r=4. The area of a cirkel is calculated by the formula \pi×r^2. Fill in r=4 in \pi×r^2 gives us \pi×4^2=16\pi. You only have half of the cirkel so 16\pi/2=8\pi. 128+8\pi=153.12 which is A.

5 0

3 years ago

Simplify please help

olchik [2.2K]

Answer:

all work is shown/pictured