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ivann1987 [24]
3 years ago
10

Math help asap right now

Mathematics
2 answers:
Anna [14]3 years ago
8 0
3 and 2 are the ansewers i tink

Alexandra [31]3 years ago
7 0

1. D) x<69

2. B) is the answer

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Answer asap<br> Thanks<br> ;)
Fofino [41]

Answer:

6, 4, 5, 1, 3, 2, 7

Step-by-step explanation:

Sorry if I’m wrong

5 0
3 years ago
Order the group of parabolas from widest to narrowest.
Mamont248 [21]

Answer:

\large\boxed{y=\dfrac{1}{4}x^2,\ y=-\dfrac{1}{2}x^2,\ y=\dfrac{3}{2}x^2}

Step-by-step explanation:

The equation of a parabola: y = ax²

The larger the value of |a|, the narrower the parabola.

We have the following coefficients a:

\left|\dfrac{1}{4}\right|=\dfrac{1}{4},\ \left|-\dfrac{1}{2}\right|=\dfrac{1}{2},\ \left|\dfrac{3}{2}\right|=\dfrac{3}{2},

We arrange the coefficients from the smallest to the largest:

\dfrac{1}{4}\

Therefore you have the answer:

y=\dfrac{1}{4}x^2,\ y=-\dfrac{1}{2}x^2,\ y=\dfrac{3}{2}x^2

6 0
3 years ago
Help!! math algebra 1
andre [41]

Answer:

-ab/1

Step-by-step explanation:

The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.

x/y time y/x = xy/xy, which equals one.

In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.

6 0
3 years ago
Write a positive or negative integer an increase of $15
slamgirl [31]

Answer:

  +15

Step-by-step explanation:

An increase is generally regarded as being positive. If units are dollars, an increase of $15 can be represented by the integer +15.

__

<em>Additional comment</em>

If units are dimes, then the number would be +150. So, you see, <em>the units are important </em>to know.

It also depends on <em>what is increasing</em> and what is being represented by the integer. If it is an increase in debt, then the change in net worth might be -15.

4 0
3 years ago
What is 3x * -x yefowe
-BARSIC- [3]

Answer:

-3x^{2}

Step-by-step explanation:

-x= -1x. (The 1 is invisible)

Now lets do the 3*-1= -3

You still have both of the x's.

All you do is add them. 1+1=2

So, your exponent is going to be 2 with x attached

***When you are multiplying and you have the same exponent, add them. Pretend that you see the exponent 1 by the x (x^{1}) now since you have 2 (x^{1} +x^{1}) which equals (x^{2})

Looks Like:

3x* -x

=3x* -(1)x

= -3x^{2}

Hope this helped :)

6 0
3 years ago
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