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
DIA [1.3K]
3 years ago
13

The midpoint of UV is (5, -10). The coordinates of one endpoint are U(3,6). Find the coordinates of endpoint V.

Mathematics
2 answers:
Grace [21]3 years ago
6 0

The answer is (7, -26) for The second endpoint.  

We'll call the midpoint M. In order to find this, we must first note that to find a midpoint we need to take the average of the endpoints. To do this we add them together and then divide by 2. So, using that, we can write a formula and solve for each part of the k coordinates. We'll start with just x values.

(Ux + Vx)/2 = Mx

(Vx + 3)/2 = 5

Vx + 3 = 10

Vx = 7

And now we do the same thing for y values

(Uy + Vy)/2 = My

(Vy + 6)/2 = -10

Vy + 6 = -20

Vy = -26

This gives us the final point of (7, -26)

nikklg [1K]3 years ago
3 0

Answer:

The coordinates of point V is (7,-26)

Step-by-step explanation:

Let W be the midpoint of line UV

So, Coordinates of W = (x,y) = (5,-10)

We are given that coordinates of point U are x_{1},y_{1} =(3,6)

Now to find the coordinates of point V denoted by   x_{2},y_{2 } , we will use mid point formula since UV is the line and W is its midpoint .

Formula of midpoint :

(x,y)=(\frac{x_{1}+x_{2} }{2} ,\frac{y_{1} +y_{2} }{2} )

Now putting values in the formula we will get :

(5,-10)=(\frac{3+x_{2} }{2} ,\frac{6+y_{2} }{2} )

Thus  x= \frac{x_{1}+x_{2} }{2}

⇒ 5 = \frac{3+x_{2} }{2}

⇒ 5 *2 = 3+x_{2}

⇒ 10 = 3+x_{2}

⇒ 10 - 3 = x_{2}

⇒ 7 = x_{2}

Now, y = \frac{y_{1} +y_{2} }{2}

⇒ -10 = \frac{6 +y_{2} }{2}

⇒ -10*2 = 6 +y_{2}

⇒ -20 = 6 +y_{2}

⇒ -20 - 6 = y_{2}

⇒ -26 = y_{2}

Thus,  x_{2},y_{2 } =(7,-26)

Hence ,The coordinates of point V is (7,-26)



You might be interested in
Why is a right equilateral triangle impossible?
Tom [10]
Because in an equilateral triangle all angles should measure 60 degrees otherwise all sides would not be equal.
5 0
3 years ago
The figure below shows a shaded rectangular region inside a large rectangle:
pshichka [43]

Answer:

b. 58%

Step-by-step explanation:

Calculate the area of the entire rectangle using the formula A = lw.

The lowercase "L" is for length.

"w" is for width.

The lighter square is 10 units long by 5 inches wide.

A = lw

A = (10 in)(5 in)   Multiply

A = 50 in²

Calculate the area for the shaded rectangle, 7 inches by 3 inches.

A = lw

A = (7 in)(3 in)    Multiply

A = 21 in²

Calculate the area for the non-shaded region by subtracting the shaded area from the total area.

50 in² - 21 in² = 29 in²

The chance that a point in the large rectangle will NOT be in the shaded region is 29/50.

Convert this fraction to decimal form by using a calculator. Divide the top number by the bottom number.

29/50 = 0.58

0.58 is in decimal form. To convert it to a percentage, multiply the number by 100.

0.58 = 58%

Therefore the probability that a point chosen inside the large rectangle is not in the shaded region is 58%.

5 0
3 years ago
A taxi company charges $2.25 for the first mile and then $0.20 per mile for
Vesnalui [34]

Answer:

3 miles and then 3 per mile for each additional mile

3 0
3 years ago
Solve. 3p + 13 = 37 enter answer in box
Snowcat [4.5K]
<span>3p + 13 = 37
Subtract 13 from both sides
3p=24
Divide 3 on both sides
Final Answer: p=8</span>
6 0
3 years ago
Read 2 more answers
In ΔABC, ∠CAD = 22° and segment CB = 15 cm. If the cos of 22° = 0.9272, then the sin of ∠C = _______.
rusak2 [61]
Your answer is B. 0.9272. Hope I was able to help!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please explain how and give the answer!
    14·2 answers
  • In an exponential notation what is the base number
    13·1 answer
  • In the diagram below bd is parallel to xy what is the value of x
    15·2 answers
  • Simplify the expression
    8·2 answers
  • What is the answer to -8(-1)•1(-4)
    9·1 answer
  • In a Calif. study, Dean Lester Breslow and Dr. James Enstrom of the UCLA School of Public Health concluded that by following 7 s
    8·1 answer
  • Which of the following statements are true?
    8·2 answers
  • Let h(x)=<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B3%7D" id="TexFormula1" title="\sqrt{x+3}" alt="\sqrt{x+3}" align="absmi
    15·1 answer
  • 8. There are 52 cards in a standard deck.
    14·1 answer
  • Harper is knitting a scarf for her cousin's birthday. She plans to knit every night, making the scarf 5 centimeters longer each
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!