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3 years ago

Which equation represents a direct variation?

Mathematics

1 answer:

Alecsey [184]3 years ago

7 0

Answer:

y= 1/2 x Im sure thats the answer.

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X2 +<br><br> x + 36<br> Help me lol

Sergio039 [100]

Answer:

x²+12x+36 =0

Step-by-step explanation:

Hii, so I'm assuming your equation is equal to 0-->

x²+_x+36 =0

this could go many ways..

x²+12x+36 =0

which factor to (x+6)(x+6)

x²+15x+36 =0

which factor to (x+12)(x+3)

x²+13x+36 =0

which factor to (x+9)(x+4)

If I had to choose a answer.. I would go with the 1st option x²+12x+36 =0

Hope this helps, if there was more to this question, leave a comment and I can come back and help you ;)

8 0

3 years ago

Read 2 more answers

H(x)=(x+5) ^2

Advocard [28]

The answer is 10
............

5 0

3 years ago

Use the rules of significant figures to simplify the following expression: 22.674 • 15.05

ArbitrLikvidat [17]

1. count how many sig figs are in the number with least sig figs
2. multiply
3. cut the result off at the number of sig figs on top

15.05 has 4 sig figs
341.2

C

3 0

3 years ago

Can u help me with this:

Solnce55 [7]

Answer:

Are you taking edgnuity AP calculus

Step-by-step explanation:

3 0

3 years ago

1/15.999=x/54.5<br> Does anyone know what to do? I keep getting the answer wrong.

kkurt [141]

Hello!

First, let's write the problem.
$\frac{1}{15.999}=\frac{x}{54.5}$
Let's switch sides now, otherwise, we are going to end up doing it later.
$\frac{x}{54.5}=\frac{1}{15.999}$
Multiply both sides by 54.5.
$\frac{x}{54.5} *54.5 =\frac{1}{15.999}*54.5$
We could also rewrite that as,
$\frac{54.5x}{54.5}=\frac{1\cdot \:54.5}{15.999}$
Simplify.
$\frac{54.5x}{54.5}=x$
$\frac{1\cdot \:54.5}{15.999}=\frac{54.5}{15.999}$
$x=3.40646\dots$
That would be our final answer, we could round it to.
x ≈ 3.40

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

8 0

3 years ago

Read 2 more answers