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3 years ago

Find the sum (5y + 2)/(x * y ^ 2) + (2x - 4)/(4xy)

Mathematics

1 answer:

tino4ka555 [31]3 years ago

4 0

I really don’t know how to do this if I’m being honest

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Hudson is driving on a long road trip. He currently has 13 gallons of gas in his car.

dybincka [34]

Answer:

There would be 11 gallons of gas left!

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Simply the following 5 1/3 -7 5/6 + 6 1/4

lana66690 [7]

Answer:

$3 \frac{3}{4}\\$ / 3.75

Step-by-step explanation:

Step 1: Make all the mixed numbers, improper fractions:

$5 \frac{1}{3} = \frac{16}{3}$

$7\frac{5}{6} = \frac{47}{6}$

$6\frac{1}{4} =\frac{25}{4}$

In order to add/subtract fractions, they must all have a common denominator, the smallest common denominator for all these fractions is 12. And so in order to make 12 the denominator, we must now multiply all the fractions by their multiple.

$\frac{16}{3} = \frac{64}{12}$

$\frac{47}{6} = \frac{94}{12}$

$\frac{25}{4} = \frac{75}{12}$

Time to solve:

$\frac{64}{12} -\frac{94}{12} + \frac{75}{12} =$

$\frac{-30}{12} + \frac{75}{12} =$

$\frac{45}{12}$

Simplify:

$\frac{45}{12} = \frac{15}{4}$

Convert to a mixed number:

$3 \frac{3}{4}$

Hope this helps!

8 0

3 years ago

Find the prime factors of given numbers and express them in exponential form. a) 243 b) 1331 c)343

AveGali [126]

a) 243= 3⁵

b) 1331= 11³

c) 343= 7³

4 0

2 years ago

Two angles are supplementary. one angle is 60° more than twice the other. find the angles

Katarina [22]

Let the "other" angle be x. Then we can set up the equation: 2x + 60 + x = 180, because supplementary means that the angles add up to 180 degrees.
We get:
3x + 60 = 180
3x = 120
x = 40.
2(40) + 60 = 80 + 60 = 140.
So one angle is 140 degrees and the other angle is 40 degrees.
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Hope this helps!
==jding713==

3 0

3 years ago

The volume of a cylinder is 347.6cm cube. If the area of the base 34.76cm squared, what is the height?

34kurt

Answer:

115.3333

Step-by-step explanation:

346/3

Hope this helps. :)

7 0

3 years ago