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2 years ago

12

hello everyone I'm stuck on these last 2 questions pleaseeee help me<3 ill do anything to have these 2 done asap just let me

know!!

1 answer:

ruslelena [56]2 years ago

4 0

Hahxbshx. i a la otra semana no me

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Can anyone help me with this.

Minchanka [31]

Answer:

a) third; from left most graph

b) fourth; right most graph

Step-by-step explanation:

Part a)

The graph is between the speed and time.

Nicole begin jogging faster and faster i.e. speed is increasing w.r.t time thus we have linear line in beginning.

Then she hits a comfortable speed and stayed at it i.e. speed remained constant for that time. Thus we have a straight line.

After that she gradually slows down,i.e speed is decreasing w.r.t time. Thus we have decreasing linear line.

So the graph shape is linear line with increasing slope-a constant straight line-linear line with decreasing slope

which is the third; from left most graph in option

Part b)

The graph is between Distance to campus and time.

As Dale is hiking towards campus, distance should decrease w.r.t time.

In beginning, he is hiking at constant speed towards campus thus the distance towards the campus is decreasing w.r.t time. We get a decreasing linear line.

*Note: here constant speed is not important, instead hiking towards i.e. the direction is important because of the campus distance covered

Then he sees a snake and turn and runs the other way. Thus now the distance towards the campus is increasing. And we get increasing linear line.

*Note running other way is important because of the campus distance covered

After that, he sits for a while i.e he stops and so the distance towards campus also become constant w.r.t time. we get a straight line on the graph.

So the graph shape is linear line with decreasing slope-linear line with increasing slope-a constant straight line

which is the right-most graph in option !

4 0

2 years ago

What is 15 out of 100 in simplest form

arsen [322]

Use 5 as the lowest common factor and you gt 3/20

4 0

3 years ago

Please help asap,the first person will get the brianlist plz,answer all of the 5 questions

almond37 [142]

Step-by-step explanation:

1:d

2:c

3:a

4c

5:b

i think so

7 0

3 years ago

Read 2 more answers

Need help with middle two questions... I’ll give points

nignag [31]

Answer:

ok sorry i could not put this into a formula im have to go but i will show you a really easy way.

Step-by-step explanation:

for number 1 i got (7,-1)

This is because there is a slope of 1/1 between these two points. so i plotted the two points on the graph. The distance between the two points is 4. so i followed the slope 4 times and thats what i got.

The correct way for doing number 1 is using the distance formula i believe but im running out of time

for the second one i got (3, -1/2)

we do this by using the midpoint formula.

The first picture is for number one and the second for number 2

if you have any questions feel free to ask in the comments

7 0

3 years ago

What ordered pairs are the solutions of the system of equations shown in the graph below

7nadin3 [17]

Answer:

Step-by-step explanation:

One solution would be (1, -4), and the other would be (4, -7).

6 0

3 years ago

Read 2 more answers