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3 years ago

Is it proportional or non proportional

Mathematics

1 answer:

natta225 [31]3 years ago

6 0

Answer:

proportional

Step-by-step explanation:

13/2=6.5

19.5/3=6.5

26/4=6.5

32.5/5=6.5

so if all equal the same they are proportional

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Describe a transformation that would make quadrilateral ABCD into a square

Harlamova29_29 [7]

Answer:

ok, relax and listen I’ve got this ok?

Step-by-step explanation:

You just move it up 4 squares to (2, 9), (10,9)

see?you got this I believe in you!!!

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3 years ago

Brainliest for whoever gets this right!

My name is Ann [436]

Answer:

$x=\frac{(a^2+ab)}{a-b}$

Step-by-step explanation:

So we want to make x the subject of the formula:

$a(x-b)=a^2+bx$

First, distribute the left side:

$a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx$

Combine all the terms with x with it on one side. To do this, first subtract bx from both sides. The right side cancels:

$(ax-ab)-bx=(a^2+bx)-bx\\ax-ab-bx=a^2$

Remove the -ab from the left. Add ab to both sides. The left side cancels:

$(ax-ab-bx)+ab=a^2+ab\\ax-bx=a^2+ab$

Now, distribute out the x from the left side:

$ax-bx=a^2+ab\\x(a-b)=a^2+ab$

Divide both sides by (a-b). The left side cancels:

$\frac{(x(a-b))}{a-b}=\frac{(a^2+ab)}{a-b} \\x=\frac{(a^2+ab)}{a-b}$

Therefore:

$x=\frac{(a^2+ab)}{a-b}$

5 0

3 years ago

Read 2 more answers

I jus need confirmation to see if I got the correct answer. If it is wrong could you please help me with it.

-Dominant- [34]

Answer:

It looks right to me

Step-by-step explanation:

5 0

3 years ago

A number n is 5 more than 12

zzz [600]

X + 12 = n
N is 5 more than twelve so add 5 to 12 and you get 17.

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3 years ago

Krya wants to solve the equation x/10+8=5 what steps should she use on both sides of the equation

maria [59]

Multiplied by 10
x+80=50
x=-30

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3 years ago