3 years ago

If 1 inch on a map represents 20 miles, what is the mileage represented by 2.5 inches?

Mathematics

1 answer:

SOVA2 [1]3 years ago

5 0

Answer:

50 miles(D)

Step-by-step explanation:

20 x 2.5

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The product of two numbers is 20. If one the numbers is 5/12 what is the other number

Zepler [3.9K]

Answer:

48.

Step-by-step explanation:

Let's write a simple equation. Let x = other number, then

5/12 * x = 20

x = 20 / 5/12

x = 20 * 12 / 5

x = 4 * 12 = 48 (answer)

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3 years ago

5<br> 1.<br> Explain why the slope of line a is.

dexar [7]

The slope of the line is 6/2 because if you start at the first point you go over 6 in the x direction (right) and then you have to go up in the y direction (up)

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3 years ago

What is the factored form of 6n4 – 24n3 + 18n?

seropon [69]

Answer: Its factored form will be

$6n(n-1)(n^2-3n-3)$

Step-by-step explanation:

Since we have given that

$6n^4-24n^3+18n$

So, we need to factor ,

$6n(n^3-4n^2+3)$

Now,

$\text{Let }p(n)=n^3-4n^2+3$

Now, by hit and trial method, we put n=1,

$p(1)=1^3-4\times1^2+3=1-4+3=1-1=0$

$n=1\\n-1=0$

So, n-1 is also factor of p(n).

Now,

$\frac{n^3-4n^2+3}{n-1}=n^2-3n-3$

So, its factored form will be

$6n(n-1)(n^2-3n-3)$

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3 years ago

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At his birthday party Joey got $100 from each of his 2 grandmothers $40 from his dad and $5 from sister, how much did he get? Dr

horsena [70]

He got $245 for his birthday

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3 years ago

a particular species of bamboo can grow up to 91 centimeters in a day. how fast is this in inches per hour

solniwko [45]

I would probably just do 91 times 60 since 60 min is 1 hour

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3 years ago