3 years ago

The area of a rectangle is 15x^2y^5. if the length is 5xy^3, what is the width?

Mathematics

1 answer:

Molodets [167]3 years ago

8 0

I hope this helps you

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kifflom [539]

U kno how to simplify

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3 years ago

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What's the answer for 1/2 of 3/5?

Zigmanuir [339]

Answer:

3/10

Step-by-step explanation:

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2 years ago

I need help solving a system of linear equation, and it says to solve it by Substitution.

olga_2 [115]

2x - 3y = -24
x+ 6y = 18

you solve the first one by the x:

2x = -24 + 3y

x = (-24+3y)/2

then you substitute what you found in the other equation and you solve by y

(-24+3y)/2 + 6y = 18 multiply everything by 2

-24 + 3y + 12y = 36

3y + 12y = 36 + 24

15y = 60

y = 60/15

y = 4

Good job! You found your y! :D

Now let's substitute the y in the first equation with 4:

2x - 3(4) = -24

2x - 12 = -24

2x = -24 + 12

2x = -12

x = -12/2

x= -6

Done!! ;) <span />

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2 years ago

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Find magnitude and directionof vector a = ( -3 , -3 )

nevsk [136]

Answer:

Step-by-step explanation:

Magnitude: |a|= $\sqrt{(-3)^{2}+(-3)^{2} }=3\sqrt{2}$