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
Dmitrij [34]
3 years ago
6

Use the distance formula to find The distance between the points (-1 ,3) and (2,6) write you answear as a square root, do not gi

ve me the decimal

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

d = 3\sqrt{2}

Step-by-step explanation:

The distance formula is d = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}  -y_{1} )^{2}   }

Plug in the points.

d = \sqrt{(2-(-1))^{2}+(6  -3 )^{2}   }

Solve

d = \sqrt{18}

Simplify by separating 18 into 9x2

d = \sqrt{9(2)}

Take the square root of 9 to finish simplifying

d = 3\sqrt{2}

You might be interested in
Twice the difference of a number and 6 is at least 24
gregori [183]

Answer:

what about 4

Step-by-step explanation:

6 0
3 years ago
(07.09) Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car i
atroni [7]

Answer:

Answer: f[c(p)] = 0.9265p

Step-by-step explanation:

Given: Jonah is purchasing a car that is on sale for 15% off. He knows the function that represents the sale price of his car is , where p is the original price of the car.

He also knows he has to pay 9% sale's tax on the car. The price of the car with tax is , where c is the sale price of the car.

Now, the composite function that can be used to calculate the final price of Jonah's car is given by :-

3 0
3 years ago
Read 2 more answers
Find the value of x.<br><br> Please help
bekas [8.4K]

Answer:

86 degrees

Step-by-step explanation:

For triangle the sum of angles is equal to 180 degrees

so,

x+(x-35)+43=180

2x -35+43=180

2x = 180-43+35

2x = 172

x = 86

6 0
4 years ago
Read 2 more answers
Factor Polynomial<br> 3y^2+y-14
iris [78.8K]

Answer:

<em>Factored Form: </em><em> </em><em>( y - 2 )( 3y + 7 )</em>

Step-by-step explanation:

<em>1. Let us first write down the problem at hand: </em>3y^2 + y - 14

<em>2. Now let us break this expression into groups:  </em>

3y^2 - 6y + 7y - 14  ⇒ ( 3y^2 - 6y )( 7y - 14 )

<em>3. Factor 3y from 3y^2 - 6y:</em>

3y^2 - 6y ⇒ 3y( y - 2 )

<em>4. Factor 7 from 7y - 14:</em>

7y - 14 ⇒ 7( y - 2 )

<em>5. Substitute Step #3, 4 ⇒ Step #2:</em>

3y( y - 2 ) + 7( y - 2 )

<em>6. Factor common term y - 2:</em>

<em>Answer: ( y - 2 )( 3y + 7 )</em>

4 0
3 years ago
Trigonometric functions
givi [52]

Answer:

udg7838jsj

Step-by-step explanation:

888888888888 9283

3 0
3 years ago
Read 2 more answers
Other questions:
  • 76degrees faherheit = what in Celsius?​
    12·1 answer
  • A battery manufacturer makes batteries that have a failure rate of .015. That is, 15 out of each 1,000 batteries are defective.
    13·1 answer
  • 1.6094 x 10^5 using scientific notation
    12·1 answer
  • For what values of m does the equation mx = 5 have a single solution? can m have a value for which the equation does not have so
    8·1 answer
  • Please someone tell me what to input. I’ll greatly appreciate it! I’m so close to passing!!!
    6·1 answer
  • A spinner rotates 405 times in 5 minutes. How many spins per minute?
    12·2 answers
  • Rewrite the equation in slope-intercept form.<br><br>8x-4y=20​
    10·1 answer
  • Marco says (x5)(x2) is equivalent to x7. Jaime says it’s equivalent to x10. Who is correct?
    8·1 answer
  • Please answer for me domain and range
    5·1 answer
  • Help asaaaap explain please!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!