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3 years ago

Can someone pls graph the picture below.

Mathematics

1 answer:

grin007 [14]3 years ago

3 0

Answer:

see below

Step-by-step explanation:

This graphs as 3 horizontal lines. The open circles are at the ends of the interval where the function is undefined or is defined as a different value.

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Two ice skaters push against each other. The skater on the left has a mass of 70.0 kg and the skater on the right has a mass of

svetoff [14.1K]

Answer:250 N

Step-by-step explanation:

Given

mass of skater on left side $m_l=70\ kg$

mass of skater on right side $m_r=90\ kg$

If the skater on the left experience a force of $250\ N$

If they push against each other then they must experience an equal force according to newtons third law

Thus $F_l=F_r$

Thus skater on right experience $250\ N$ force

4 0

2 years ago

How do you simplify (12xy)^2

Radda [10]

I believe your answer is 144x^2 y^2

3 0

3 years ago

Read 2 more answers

The hare leaps 500 centimeters every 20 seconds. the tortoise crawls 250 centimeters every 50 seconds, but gets a 1000‑centimete

Akimi4 [234]

Time taken for hare to catch up with the tortoise will be found as follows:
time taken=distance/(relative speed)
relative speed=(speed of hare-speed of tortoise)
speed of hare=500/20=25 cm/sec
speed of tortoise=250/50=5 cm/sec
relative speed will be:
(25-5)=20 cm/ sec
thus the total time taken for hare to catch up with the tortoise will be:
1000/20
=50 sec

Answer: 50 sec

3 0

3 years ago

Can you answer all of these 10 points of you do

Alekssandra [29.7K]

1.) a.) 12 / 6 = 2
      b.) 3 / 2 = 1.5
      c.) 16 / 8 =2
      d.) Positive

2.) 0 = 0
   2 = 13
   4 = 26
   6 = 39
   8 = 52
   10 = 65
   a.) $6.50
   b<span>.) Is increasing
   c.) </span>Positive

8 0

2 years ago

The height of the sail on a boat is 7 feet less than 3 times the length of its base. If the The area of the sail is 68 square fe

Dima020 [189]

Step-by-step explanation:

It is given that,

The height of the sail on a boat is 7 feet less than 3 times the length of its base.

Let the length of the base is x.

ATQ,

Height = (3x-7)

Area of the sail is 68 square feet.

Formula for area is given by :

$A=lb\\\\68=x(3x-7)\\\\3x^2-7x=68\\\\3x^2-7x-68=0$

x = 8 feet and x = -3.73 feet

So, length is 8 feet

Height is 3(8)-7 = 17 feet.

So, its height and the length of the base is 17 feet and 8 feet respectively.

3 0

2 years ago