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4 years ago

Answer one of them!

Mathematics

1 answer:

hodyreva [135]4 years ago

7 0

Answer:

1. y=-5x+10

Step-by-step explanation:

if it reflect over the x it changes the y if it reflects over y it changes the x

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Form a sequence that has two arithmetic means between 13 and 88.

abruzzese [7]

Answer:

a.13,38,63,88

Step-by-step explanation:

they have the same common difference which is 25

6 0

3 years ago

Solve the inequality x + 2 1/2 > -1/2. Graph the solution set on a number line.show your work.

antiseptic1488 [7]

Answer:

x > - 3

Step-by-step explanation:

x + 2 $\frac{1}{2}$ > - $\frac{1}{2}$ First turn 2 $\frac{1}{2}$ into an fraction since its easier. So it becomes $\frac{5}{2}$

x + $\frac{5}{2}$ > - $\frac{1}{2}$

- $\frac{5}{2}$ - $\frac{5}{2}$ Do inverse operations, so subtract $\frac{5}{2}$ from both sides.

x > - $\frac{6}{2}$ Combine - $\frac{5}{2}$ with - $\frac{1}{2}$ , which gives us - $\frac{6}{2}$

x > - 3 Since we know that 6 divided by 2 is 3.

This would not allow me to attach an image so I am going to type a visual representation f what the graph would look like below)

<-------------O--------------------------------------------------->

-5 -4 -3 -2 -1 0 1 2 3 4 5

So, the number line would be a solid line rather than dashed (but I was not able to attach an image so I kind of had to improvise). When using ≥ ≤ sings the circle of the point is closed. When using < and > signs, the circle of the point is open. Thus, in this scenario since he sign is >, then the circle of the point is open. The direction of the arrow and ray for this equality is going to the right because the answer is that x is greater than - 3, Therefore any values greater than - 3 are a possibility which is why the arrow goes on indefinitely.

4 0

3 years ago

Which graph represents decreasing distance with increasing time? Distance Distance (my Distance (mi Distance (m) Time (min) Time

Leona [35]

Answer:

The second one

Step-by-step explanation:

5 0

4 years ago

Please give me four more

Harman [31]

Just factor 48 factors. It has many.
2 * 2 * 12
3 * 2 * 8
4 * 4 * 3
1 * 2 * 24

And the factors given above can have the height and the smallest of the other factors interchanged.

So 3 * 8 * 2 is not the same thing as 3 * 2 * 8 although your teacher may argue that they are the same. All you have to do is put a different face on the bottom to make the height and width different.

Other teachers would say they were different. I have given you what you requested, so I think you are done with this question.

6 0

3 years ago

Find: tan A

Whitepunk [10]

Hope this helps always remember soh = sin cah = cos & toa = tan so remember you are looking for the opp and adj

8 0

3 years ago