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erastova [34]
3 years ago
6

What is the unit rate as a simplified fraction? Thanks for the help;)

Mathematics
1 answer:
Trava [24]3 years ago
6 0
Divide the y-value by the x-value. 

(1/2) / (2/5) = 1/2 x 5/2 = 5/4 
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Should Shrek get into smash bros ultimate. Explain why or why not
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1. & 3.

Step-by-step explanation:

First: Super Smash Bros Ultimate is a really good game so YES

Third: I mean Ice cream is the best dessert so of course I LIKE ICE CREAM

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2 years ago
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PLEASE HELP ME!!! I need to simplify these equations, not answer them.
Leya [2.2K]

Answer:

Step-by-step explanation:

a= 2qr^3 quotent 6p^2

8 0
3 years ago
Two planes are driving toward each other with the speeds 250 mph and 420 mph respectively. If the distance between them are 1250
lakkis [162]

Answer:

They will meet in 1.866 hours.

Step-by-step explanation:

This is actually quite a simple question once we think about it in a different way.

Instead of thinking of two different planes that are going at two different speeds, think of it like this: the distance between the two planes is decreasing by 670mph (250mph + 420 mph).

Note: miles per hour is equivalent to miles/hour (<em>miles divided by hours</em> or <em>miles over hours</em>)

670m/h becomes our new rate. The rate the distance between the planes is decreasing.

Now, if the distance between them is 1250 miles, how long until they meet?

If we have miles and multiply it by hours/miles, the miles cancel out and you are left with hours.

We have miles (1250) and miles/hours (670). If we multiply these we get units of miles^2 / hours which is not what we want.

we need to multiply 1250 miles by something with the units of hours/miles.

It turns out that the reciprocal of miles/hours is hours/miles

That means we need to multiply 1250 miles by the reciprocal of 670 miles/hours

Note: the reciprocal of a fraction is the fraction flipped around. 1/2 becomes 2/1, reciprocal of 3/5 is 5/3, etc...

the reciprocal of 670 miles/hours = 1/670 miles/hours

Multiplying 1250 miles by 1/670 miles/hours is the SAME as

dividing the number of miles(1250m) by the rate(670m/h)

1250m / 670m/h = 1250m x 1/670 x h/m = 1.866 h = 1.866 hours (the miles cancel out)


<h2>Note: I explained it so you know why dividing 1250miles by 670mph gives you hours. Once you understand why, all you need to do in the future is divide the distance by the rate and you get time. </h2><h2>Distance / rate = time</h2><h2 />
8 0
3 years ago
Factor completely. -5 x2y + 10 xy - 15 xy2<br><br> I need help.
ASHA 777 [7]

Answer:

5\,x\,y\,(-x+2-3y)

Step-by-step explanation:

Always proceed by first extracting all common factors to all terms:

Notice that the factors: 5, x, and y are present in all terms, so we can extract them from the trinomial:

-5x^2y+10xy-15xy^2\\5\,x\,y\,(-x+2-3y)

Now, the trinomial left (-x+2-3y) cannot be factored out, so then factoring is complete.

4 0
3 years ago
explain in words with mathematical representations how you would dividie this polynomial in each of the three ways:
babunello [35]

The division of a polynomial is illustrated below.

<h3>What is a polynomial?</h3>

It should be noted that a polynomial simply means an expression that consist of variables which involves the operation of addition, subtraction, etc.

The way to divide the polynomial will be:

Set up the division problem.

Determine the first term of the quotient.

Multiply the answer by the divisor.

Write it below the like terms of the dividend.

Subtract the bottom binomial from the term above it.

Bring it down and repeat the steps until you reach the last term.

Learn more about polynomial on:

brainly.com/question/2833285

#SPJ1

6 0
2 years ago
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