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
aev [14]
10 months ago
8

Can someone help me please!!

Mathematics
1 answer:
ratelena [41]10 months ago
8 0

The coordinates of E are (5.75, 0).

<h3>What is midpoint?</h3>

The midpoint is the middle point of a line segment. It is equidistant from both endpoints, and it is the centroid both of the segment and of the endpoints.

Given that, C is the midpoint of AB, D is the midpoint of CB and E is the midpoint of DB.

Formula for coordinates of midpoint,

(x, y) = [(x1+x2)/2, (y1+y2)/2]

Coordinates of C;

(x, y) = (-10+8)/2, (14-2)/2

(x, y) = (-1, 6)

Coordinates of D;

(x, y) = (-1+8)/2, (6-2)/2

(x, y) = (3.5, 2)

Coordinates of E;

(x, y) = (3.5+8)/2, (2-2)/2

(x, y) =  (5.75, 0)

Hence, The coordinates of E are (5.75, 0).

For more references on midpoints, click;

brainly.com/question/28224145

#SPJ1

You might be interested in
What is the unit price of a can of cat food if 3 cans cost $2.41? How much does one can cost? round to the nearest cent, only to
Harrizon [31]
$2.41/3=.80 The original answer was .803 repeating 3. But you round
8 0
2 years ago
Which store has the larger median value?
Elan Coil [88]
The store with the larger numbers
6 0
2 years ago
A building with a height of 6 m casts a shadow that is 8 m long while a taller building casts a 24 m long shadow. What is the he
Firdavs [7]

Answer:

I am pretty sure it is 22m

Step-by-step explanation:

minus 2

8 0
2 years ago
Two planes left simultaneously from the same airport and headed in the same direction towards another airport 3600 km away. The
ExtremeBDS [4]

Answer:

  • 800 kph
  • 600 kph

Step-by-step explanation:

<u>Equation</u>

Let s represent the speed of the faster plane. Then its travel time is ...

  time = distance/speed = 3600/s

travel time for the slower plane is ...

  time = distance/speed = 3600/(s -200)

The difference in these times is 1.5 hours, so we have ...

  3600/(s -200) -3600/s = 1.5

<u>Solution</u>

Multiplying by (2/3)s(s -200), we get ...

  2400(s) -2400(s -200) = s(s -200)

  s^2 -200s -480000 = 0 . . . . . . . . . . rewrite in standard form

  (s -800)(s +600) = 0 . . . . . . . . . . . . . factor

The positive value of s that makes a factor zero is s = 800.

<u>Conclusion</u>

The speed of the faster plane was 800 km/h; of the slower plane, 600 km/h.

_____

<em>Check</em>

The travel time for the faster plane was 3600/800 = 4.5 hours. For the slower plane, 3600/600 = 6 hours, a difference of 1.5 hours.

6 0
2 years ago
Suppose the measure of an angle is 67 degrees what is the measure of its complementary angle
avanturin [10]
Complementary angles are angles whose sum is 90 degrees.

90 - 67 = 23

23 degrees is the measure of its complementary angle.
3 0
3 years ago
Other questions:
  • WHAT IS THE NEXT VALUE 4D7G10J13
    11·2 answers
  • I need help on this question this is really really hard.
    11·2 answers
  • Sandy bought a rectangular recycling bin for her office. the recycling bin has the length of 7 centimeters, a width of 10 centim
    10·1 answer
  • Which of these rate descriptions represent unit rates?Check all that apply.
    14·2 answers
  • Krystal and huong each improved their yards by planting hostas and ivy. They bought their supplies from the same store. Krystal
    12·1 answer
  • Can you help me please
    14·1 answer
  • Jim needs to reach the gutters on his house which are 12 feet off the ground. If his ladder is 10 feet long, what is the maximum
    15·1 answer
  • A boat that is 2 miles offshore from a lighthouse is moving parallel to the coast. The light on the lighthouse is turning at the
    10·1 answer
  • Find the roots.<br> 3x2 - 5x+ 2 =0
    8·1 answer
  • What's my name<br><br> A. Lou Sahsshole<br> B. Dihcksl Ong<br> C. Gabe Itch<br> D. Moe Lester
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!