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Fynjy0 [20]
3 years ago
15

If x + y = x y = 5 then x ^2 y + X Y ^ 2 equals​

Mathematics
1 answer:
VikaD [51]3 years ago
3 0

Answer:

25

Step-by-step explanation:

Note x^2y + xy^2 = xy(x+y)

We know xy = 5 and x+y = 5, so

5*5=25

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Step-by-step explanation:

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3 years ago
Suppose that m∠MKN = 55°. What is m∠MCN?<br> !please no absurd answers!
Elena L [17]

Answer:

angle M and N are right angles

we can draw a line joining M and N  

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both MNC AND KMN BECOME ISOSCELES TRIANGLES

so since we have 55 degrees for angle MKN. We have to find the other 2

180-55=125

now divide by 2 to get 62.5 for each of the remaining sides of triangle KMN

now to find the sides of triangle MNC

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6 0
3 years ago
Read 2 more answers
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Blizzard [7]

Answer:

Step-by-step explanation:

A=3

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C=6

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5 0
3 years ago
Over the weekend, statton and tyler drove to montana to go hunting. now they're preparing to go home.tyler needs gas for his jee
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The jeep gets 22 miles per gallon...

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7 0
3 years ago
Find the original price of a pair of shoes if the sale price is $20 after a 50% discount.
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The Original Price is $40

Explanation:
50 1 20
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