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3 years ago

What is the Scale Factor? (I need an actual answer this time so I can move on from my assignment I'm working on)

Mathematics

1 answer:

steposvetlana [31]3 years ago

8 0

Answer:

not sure which is the origional-

if the big one is the origiinal, then 1/2

if the small one is the origional- then 2-1

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כ שדורש Cוטו LTULIUועי<br> .<br> f(x) = 9(7)*

Novosadov [1.4K]

Answer:

Step-by-step explanation:

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3 years ago

If about 1/40 of the earths water is fresh water. About 3/10 of the earths fresh water is ground water. What fraction of the ear

Alex17521 [72]

Answer:

3/400

Step-by-step explanation:

Let w represent earth's water

let f represent fresh water and let g represent ground water

$f = \frac{1}{40}w$

$g =\frac{3}{10}f = \frac{3}{10}(\frac{1}{40}w)\\ \\g = \frac{3}{400}w$

Therefore, fraction of earth's water,w, that is ground water = 3/400

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3 years ago

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How is completing the square beneficial? in a quadratic equation

Verdich [7]

Answer:

Completing the square is useful because it gives us alternatives to the quadratic formula and can solve problems that the quadratic formula can't.

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4 years ago

Find the area of the regular polygon.<br> Round to the nearest tenth.

Keith_Richards [23]

Answer: $\text{Area}=110.9 ft^2$

Step-by-step explanation:

The given regular polygon has 3 sides, therefore, it is a triangle with all sides equal and called equilateral triangle.

The area of equilateral triangle is given by:-

$\text{Area}=\frac{\sqrt{3}}{4}a^2$ , where a is the side length of equilateral triangle.

Now, the area of given equilateral triangle with sides = 16 ft. is given by:-

$\text{Area}=\frac{\sqrt{3}}{4}(16)^2\\\Rightarrow\text{Area}=\frac{\sqrt{3}}{4}(256)\\\Rightarrow\text{Area}=110.85\approx110.9 ft^2$

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3 years ago

What is the first step in solving the equation m/5 - 2=8

Rzqust [24]

Answer:

The first step is adding two to both sides to further isolate the variable.

Step-by-step explanation:

You want m/5=10 so you can multiply 5 on both sides and find what m equals which is 50 in this instance.

3 0

3 years ago

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What is the Scale Factor? (I need an actual answer this time so I can move on from my assignment I'm working on)​

What is the Scale Factor? (I need an actual answer this time so I can move on from my assignment I'm working on)