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natima [27]
3 years ago
8

use the points a(2, 3) and b(2, −5). complete the description of segment ab and find its length. then describe the image of segm

ent ab under the transformation (x, y) to (x, 2y). and describe the image of segment ab under the transformation (x, y) to (x + 2, y).
Mathematics
1 answer:
Bess [88]3 years ago
8 0

Answer:

2.3

Step-by-step explanation:

idk

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PLEASE help me with this question! This is really urgent! No nonsense answers please.
ipn [44]

Answer:

The second table of values.

Step-by-step explanation:

Let's put the x-values in the second table of values in correct number order:

x: -3, -2, -1, 0, 1

Now, let's write out the y-values in correct number order:

y: 1/4, 1, 4, 16, 64

Finally, let's rewrite the second table of values with the x-values in order and the corresponding y-values underneathe:

x: -3,  -2,  -1  0  1

y: 64,  16,  4, 1,  1/4

As it can be seen, as the x-values get bigger in value, the y-values get smaller exponentially, which is the definition of exponential decay.

6 0
4 years ago
The diameter of a round skating rink is 18m. Find the circumference of the rink to the nearest meter.
Ratling [72]
As the diameter is 18, a radius is half the diamater ergo the radius is 9.

Use the circumference formula:
2 \pi  r

So, adapted it would be:
2 * π * 9 which would be 56.7.

The circumference is 57m.

Hope this helps!
8 0
3 years ago
M is the midpoint of segment LN. M has coordinates (1,5) and L has coordinates (-4,2) find the coordinate N
hichkok12 [17]
You have to do 1= -4+x divided by 2 and then 5= 2+y divided by 2... this is how you find the missing coordinate since your given the other coordinate and the midpoint... I am learning the same thing in geometry right now ahah glad I can help
7 0
3 years ago
A pilot was scheduled to depart at 4:00 pm, but due to air traffic, her departure has been delayed by 15 minutes. Air traffic co
AlladinOne [14]

Answer:

y = \frac{x}{2}+15 will be the equation that can be used to predict the number of minutes after 4:00 pm she will arrive at her destination.

Step-by-step explanation:

Let x represent the time, in minutes, of her original flight plan.

Let y represents the time, in minutes, of her new flight plan.

The time of Original flight schedule = 4:00 pm

The number of minutes delayed by Original flight = 15 minutes

As the new flight plan is two times faster than original flight plan.

So, the equation of new flight plan will be:                    

                                  y = \frac{1}{2}x

                                  y = \frac{x}{2}

But, the original flight plan was delayed by 15 minutes. Hence, the equation to predict the number of minutes after 4:00 pm she will arrive at her destination will become:

                                  y = \frac{x}{2}+15

So, y = \frac{x}{2}+15 will be the equation that can be used to predict the number of minutes after 4:00 pm she will arrive at her destination.

                                             

Keywords: equation, problem solving, word problem

Learn more about system of equation from brainly.com/question/14280085

#learnwithBrainly                                

4 0
4 years ago
Read 2 more answers
Two less than two times is the same as the number plus 64. what is the number? write an equation.
Luden [163]
x-\ number\\\\
2x-2=x+64\ \ \ \ | subtract\ x\\\\
x-2=64\ \ \ |add\ 2\\\\
x=66\\\\
Number\ is\ 66.
6 0
3 years ago
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