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3 years ago

What can 31/113 divide into

Mathematics

2 answers:

KATRIN_1 [288]3 years ago

4 0

Answer:

0.27433628318584

Step-by-step explanation:

To write 31/113 as a decimal you have to divide numerator by the denominator of the fraction.

We divide now 31 by 113 what we write down as 31/113 and we get 0.27433628318584

And finally we have:

31/113 as a decimal equals 0.27433628318584

Novosadov [1.4K]3 years ago

4 0

The answer will be 3.64516129032

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Nina [5.8K]

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here is why:

the slope is -22 which is the m --> y=mx+b the point is (4,-2) the x=4 and y= =2

If we set up the equation:

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-2= -88+86

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3 years ago

The height of the plant is given by the equation h = 0.5d + 4. Rewrite this as a function rule where f(x) is the height, in cent

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Answer:

Here's what I get

Step-by-step explanation:

h = 0.5d + 4

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Here's a typical table.

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4 0

3 years ago

If x= 19 feet and y = 12 feet, what is the area and perimeter of the figure above?

Delicious77 [7]

All we need to do to solve this problem is calculate the area of a rectangle and the area of a circle, then add them!

____________________________

First, let's do the rectangle!

Area of a rectangle = length x width

or in this case... Area = "x" times "y"

Area = 19 × 12 = 228 square feet!

________________________________

Now, let's do the circle!

Area of a circle = πr² ... (r = radius)

* In this diagram, the diameter of the circle is also the same length as "y"!

* And remember that radius is half of the diameter.

radius = 6

Now, let's actually calculate the area

Area = π(6)² ⇒ 36π

Area = 113.1 (I rounded up the decimals!)

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*But wait! Look at the figure! It looks like HALF of the circle's area was included when we calculated the area of the rectangle! This means that we should divide the area of the circle (that we just calculated) in half!

Area of the HALF CIRCLE = 113.1 ÷ 2 = 56.5

Now let's add the area of the rectangle to the area of the half-circle to find the area of THE ENTIRE FIGURE!

228 + 56.5 = 284.5

284.5 square feet is our answer!

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2 years ago

ROSSEL

malfutka [58]

Answer:

√41

Step-by-step explanation:

4^2+5^2

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√41

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4 years ago

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2x−8=20 steps to solving

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Add 8 to both sides
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3 years ago

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