3 years ago

4. Consider the following graph.

Mathematics

2 answers:

AnnZ [28]3 years ago

7 0

Answer:

Step-by-step explanation:

I need help too

patriot [66]3 years ago

5 0

29.12 is the perimeter.

You might be interested in

Cole has 5 times as many pencils as

Nataly [62]

Answer:

Cole has 15 pencils.

Step-by-step explanation:

First, we have the equation c + o =18, c representing cole, and o representing connor.

From there, we get 5o=c

Using substitiution, we get o=3

5(3)=15

15+3=18

8 0

2 years ago

Select all answers that apply. Wave diffraction depends on the:

g100num [7]

Speed of the waves because a wave can get faster

3 0

3 years ago

What's the answer ? To this problem

Nataliya [291]

The answer is A. You can solve this by plugging the X values from the table into the equation and seeing if you end up with the right Y value.

3 0

3 years ago

Read 2 more answers

A certain aircraft can carry a maximum cargo weight of 1300 pounds. If the baggage weighs no more than 210 pounds, what is the l

VMariaS [17]

The answer is 1090 pounds because 1300, the max weight, minus 210, the baggage, is 1090. Hope this helps!

3 0

3 years ago

Determine the kinetic energy of 8000 Newton’s roller coaster car that is moving with a speed of 20.0 meters/seconds

ohaa [14]

Answer:

The kinetic energy of the roller coaster is 1600000 J.

Step-by-step explanation:

Given:

Mass of the roller coaster is 8000 Newton's and speed 20.0 meters/seconds.

Now, we need to find the kinetic energy $E_{k}$ of the roller coaster.

So, Mass of roller coaster (m) = 8000 N.

Velocity of roller coaster (v) = 20.0 m/s.

Now, putting the formula of kinetic energy:

$E_{k} = \frac{1}{2}\times m\times v^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 20^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 400$

$E_{k}=\frac{1}{2} \times 3200000$

$E_{k}=1600000$

Therefore, the kinetic energy of the roller coaster is 1600000 J.

3 0

3 years ago