2 years ago

Help I will mark brain list!!!!!

Mathematics

1 answer:

dangina [55]2 years ago

3 0

Answer: I'm not sure exactly how you want this answered.

Step-by-step explanation:

Just by simplifying the expression, I got $\frac{a^{2}xy }{2} +a^{3}x-\frac{3x^{2} y}{5} -ay^{2}$

You might be interested in

Ariana has a large piece of fabric that she wants to use to make some scarves. The number N of scarves she can make is inversely

AveGali [126]

Answer:

9 scarves.

Step-by-step explanation:

We have been given that the number N of scarves Ariana can make is inversely proportional to the area A of each scarf.

We know that equation of two inversely proportional quantities in in form $y=\frac{k}{x}$ , where, k is constant of variation and y is inversely proportional to x.

Let us find constant of variation using our given information.

$N=\frac{k}{A}$

$15=\frac{k}{3}$

$15*3=\frac{k}{3}*3$

$45=k$

Now, we will substitute $A=5\text{ and }k=45$ in our equation to solve for N.

$N=\frac{45}{5}$

$N=9$

Therefore, Ariana can make 9 scarves.

8 0

3 years ago

Complex Numbers<br><br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7B-1-2i%7D%7B-2%2Bi%7D" id="TexFormula1" title="\frac{-1-2i

s2008m [1.1K]

Answer is i
also if you have more of these problems use (socratic) it works wonders!

6 0

2 years ago

Multiply the expression (1/3 m-n)^2

nataly862011 [7]

Answer:

{(

6 0

2 years ago

Read 2 more answers

Solve for x, I'm confused

IrinaVladis [17]

Both angles have to be 90 so if you find the value for x for one you get the other one ahmatically answer is 22 btw :)

8 0

1 year ago

Read 2 more answers

I will give branliest to the person who answers this right: 30 - 12÷3×2 =

romanna [79]

Answer:

Step-by-step explanation:

brainliest?

4 0

2 years ago

Read 2 more answers