1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elza [17]
3 years ago
12

(3,-2), (-3,-2), (1,4), (-6,5), (1,3), (-20, 7)} Domain : Range:

Mathematics
1 answer:
dexar [7]3 years ago
6 0
Domain: -20, -6, -3, 1, 1, 3 ( in order from least to great )

range: -2, -2, 3, 4, 5, 7 ( in order from greatest to least )
You might be interested in
Please help me with this​
Svetlanka [38]

Answer:

i ad the same hw and i got an f

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Round the decimals to whole numbers to estimate first, then
nika2105 [10]
Pretty sure the answer would be 16.
Because 7.6 rounds to 8 and 1.4 would round up to 2. Then you multiply 8 & 2 and get 16.
3 0
3 years ago
HURRY PLZ WILL GIVE BRAINLIEST AND 50 POINTS What is the value of x in the equation 4 5+ਬ-* 2 - (4-5 - 7​
Inessa05 [86]

Answer:

6 I think

Step-by-step explanation:

7 + 5(x - 3) = 22

7 + 5x - 15 = 22

7 + 5x = 37

5x = 30

x = 6

{ 6 }

3 0
3 years ago
I need help with Q9 c, I’ve done a and b if it helps, b=325 but I am just stuck on question 9C, I know the answer is 500N (as it
777dan777 [17]

Step-by-step explanation:

I know you've already done parts a and b, but I'll show the work for that before I do c.

Draw two free body diagrams, one for the car and one for the trailer.  The car pulls the trailer forward with a tension force T, so the trailer pulls backward on the car with an equal and opposite force T.

The car also has a 1200 N forward force from the engine, and a 200 N backwards force from resistance.

The trailer has a backwards resistance force of 100 N.

Sum of forces on the car:

∑F = ma

1200 − 200 − T = 900a

1000 − T = 900a

Sum of forces on the trailer:

∑F = ma

T − 100 = 300a

To solve the system of equations, first add the equations together.

1000 − 100 = 1200a

900 = 1200a

a = 0.75 m/s²

Plug back into either equation to find the tension force:

T = 325 N

Now for part c, draw new free body diagrams for the car and trailer.  This time, the car is pushing back on the trailer to slow it down.  So the trailer is pushing forward on the car with an equal and opposite force.  The magnitude of that tension force is given to be 100 N.

The car also has a backwards 200 N force from resistance, and a backwards brake force F.

The trailer has a backwards 100 N force from resistance.

Sum of forces on the car:

∑F = ma

100 − 200 − F = 900a

-100 − F = 900a

Sum of forces on the trailer:

∑F = ma

-100 − 100 = 300a

-200 = 300a

a = -⅔

Plugging into the first equation:

-100 − F = 900 (-⅔)

-100 − F = -600

F = 500 N

4 0
3 years ago
How is the graph of y= 1/3x related to its parent function y=1/x
V125BC [204]

B it is horizontally stretched by a factor of of 3 and reflected over the y

7 0
3 years ago
Read 2 more answers
Other questions:
  • Your last five interactions lasted 2, 3, 6, 8, and 4 minutes, that means i've averaged how many minutes across those 5 interacti
    8·1 answer
  • Your test scores in reading class or 68, 85, 88, blank and 100%. What is the missing test score if you're mean average is an 84%
    5·1 answer
  • Show work to divide 25 into 142,225
    5·1 answer
  • I Need Help Fast Please
    12·1 answer
  • Lily goes to bed at 11:00 p.m. She sleeps for 8 hours. What time did she wake up?
    8·2 answers
  • Suppose Jamal swam the 100-meter butterfly race in 57.79 seconds. The next time he swam the same race, he swam it in 54.83 secon
    10·1 answer
  • How to do ratio equivalents
    14·1 answer
  • Find the perimeter and area of the figure to the nearest hundredth use 3.14 for pi.
    15·1 answer
  • Mike scored a 125 at a semi-final dividing competition season. He scored 95 at this final season. What is the percentage decreas
    5·1 answer
  • Suppose you have developed a scale that indicates the brightness of sunlight. Each
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!