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
Valentin [98]
3 years ago
13

(25 POINTS) Find the coordinates of the missing endpoint if E is the midpoint of DF such that F(2,9) and

Mathematics
1 answer:
Natali5045456 [20]3 years ago
5 0

Answer:

(-5, 3)

Step-by-step explanation:

The coordinates of the midpoint are the averages of the endpoints.

-1.5 = (x + 2) / 2

-3 = x + 2

x = -5

6 = (y + 9) / 2

12 = y + 9

y = 3

You might be interested in
4x²+ 5x- 6 = 0 <br>O A. -2 <br>O B. -1.5 <br>O C. -1.25 <br>O D. 1.5​
liubo4ka [24]

Answer:

B

Step-by-step explanation:

4 0
2 years ago
Which of the terms are like terms?<br> 4x and 3y<br> 4x and -2x<br> 3y and -2x
gregori [183]

Answer:

4x and -2x

Step-by-step explanation:

They have 2 of the same variable unlike the others

8 0
3 years ago
Read 2 more answers
Find the solution set of the inequality 3- x5 &gt; -2
Veronika [31]

Answer:

In <STU, the measure of <U=90°, TS = 73, SU = 55, and UT = 48. What ratio

represents the sine of <S? what would this be?

8 0
3 years ago
Write an equation of the line that passes through a pair of points:
aleksklad [387]

Answer:

c.

y = StartFraction 7 Over 9 EndFractionx + StartFraction 17 Over 9 EndFraction

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
On a recent 160 mile road trip. Clara's car used 71/4 gallons of gas. How many gallons should she expect to use on a 250 mile ro
faltersainse [42]
She should expect to use roughly 11.9 gallons.
6 0
3 years ago
Other questions:
  • A cube has a volume of 729 cubic centimeters. What can be concluded about the cube? Check all that apply.
    11·2 answers
  • The water level in a vat changed by −9.9 inches in 2.25 hours as the vat was drained. What is the average change in the vat's wa
    6·2 answers
  • How many minutes are in 91/4 hours?
    8·2 answers
  • 67.498 to the nearest whole number
    11·1 answer
  • Ana worked 5 hours and earned $100. What would happen to her wages earned if she worked for 10 hours? Explain your reasoning as
    6·1 answer
  • 01) Solve for x the equation 5x - 3=12*<br> O<br> x=1<br> O<br> x=3<br> O x=5<br> O x=7
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B45%7D%20%2B%5Csqrt%7B54%7D%20%2B%5Csqrt%7B56%7D%20%3D" id="TexFormula1" title="\sqrt
    9·2 answers
  • Is the point (4,2) the solution to the system? Why or why not? Explain your reasoning.
    5·1 answer
  • Is currency truly a storehouse of value? Unfortunately money can, and usually does, lose its value over time.
    9·1 answer
  • (Score for Question 1: of 4 points)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!