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levacccp [35]
3 years ago
13

What is the unit rate for 500.48 meters in 27.2 hours?

Mathematics
2 answers:
Daniel [21]3 years ago
4 0
27.2h÷1h=27.2
500.48m in 27.2h
(÷27.2)
18.4 in 1h

Ans: 18.4m/h
maw [93]3 years ago
4 0

Answer:

18.4\frac{m}{h}

Step-by-step explanation:

we know that

To find the unit rate in this problem divide the total distance by the total time

so

\frac{500.48}{27.2}=18.4\frac{m}{h}

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4 0
3 years ago
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The hypotenuse of a right triangle is 26m and the sum of its legs is 34m. Find the legs.
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Need help .... Regular octagon ABCDEFGH rotates 360 degree clockwise about it's center . After how many 45 increments will A' (
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Answer:

If the octagon is clockwise, then after 5 times 45 increments A' will coincide with F.

If the octagon is counterclockwise, then after 3 times 45 increments A' will coincide with F.

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It is given that a regular octagon ABCDEFGH rotates 360 degree clockwise about it's center.

There are 8 vertices and the central angle between two consecutive vertices is 45 degrees.

Central angle between AB is 45 degree.

Central angle between AC is

\text{Angle between AB}+\text{Angle between BC}=45^{\circ}+45^{\circ}=2\times 45^{\circ}

Central angle between AD is

\text{Angle between AB}+\text{Angle between BC}+\text{Angle between CD}=45^{\circ}+45^{\circ}+45^{\circ}=3\times 45^{\circ}

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Central angle between AE is

4\times 45^{\circ}

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Whats the answer and how do i get the answer myself
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Answer:

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Now, substituting x and y

Hence, f^{-1} (x) =  \frac{x}{3}  - 3

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