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
Nata [24]
3 years ago
14

The coordinates of point T are (0,4). The midpoint of ST is (2, - 8). Find the coordinates of point S.

Mathematics
1 answer:
Andreas93 [3]3 years ago
5 0

Answer:

(4,-20)

Step-by-step explanation:

midpoint ((x1+x2)/2, (y1+y2)/2)

Let S be (x,y(

(0+x)/2=2, solve for x, x=4

(4+y)/2=-8, solve for y, y=-20

You might be interested in
Solve each system of equations <br> X^2+y^2+18x+29=0<br> X+y=1
tatyana61 [14]

Answer:

two solutions : (-3;4)  and (-5;6)

Step-by-step explanation:

hello :

X²+y²+18x+29=0    ..(1)

X+y=1 ...(2)

by (2) : y = 1 - x

put this value in (1) : x² +(1-x)² +18x+29 = 0

x² +1 +x² -2x+18x +29 =0

2x²+16x +30 = 0

x²+8x+15 =0

delta = b²-4ac     a=1   b=8   c = 15

delta = (8)²-4(1)(15)=64-60 =4 = 2²

X1=(-8+2)/2 = - 3

X2=(-8-2)/2 = - 5

case 1 : x = -3    y = 1 - (-3) = 4

case 2 : x = -5    y = 1 - (-5) = 6

8 0
3 years ago
29. Fifty percent of the parallelogram is shaded. What is the area of the shaded region?
Butoxors [25]

Answer:

25 cm

Step-by-step explanation:

the whole parallelograph is 5 times 10 which equals 50. Devide that by 2 and you get 25

5 0
3 years ago
Read 2 more answers
Paul is thinking of a number.
Ierofanga [76]
The answer is 3 and 9.
7 0
2 years ago
Helpppppppppppppopppppp
Fittoniya [83]

Answer:

9x+18

Step-by-step explanation:

7 0
2 years ago
Help please???!!!!?!!!!??!!?!!!!!!!!
Alexeev081 [22]

Answer:

b,c,f

Step-by-step explanation:

a is -8

b 8

c 8

d -8

e 1-

f 8

g -8

h -8

5 0
2 years ago
Other questions:
  • 4/5, √9, -0.95, √32/8, 2.9, - √6 PLEASE order from least to greatest
    7·1 answer
  • Larson's beehive farm usually produces 85 pounds of honey per year. About how many pounds of honey will 10 to the 3rd power hive
    12·1 answer
  • Microsoft, after a banner year, gives its 1,600 lead programmer employees an $8,000 bonus. What will be the change in the standa
    8·1 answer
  • Subtract these polynomials.
    13·2 answers
  • What is the vertical distance between 200 feet below sea level and 580 above sea level ?
    10·1 answer
  • What is the range of 5, 9, 4, 7, 6, 2, 1, 8, 4, 9, 3, 4, 6, 4, 2, 4?<br><br> 2<br> 4<br> 6<br> 8
    5·2 answers
  • $350,000,000 has how many significant numbers
    7·2 answers
  • Given m∥n, find the value of x and y.
    7·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • A ______ is a set of all points in space that are give distance from a given point.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!