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
dem82 [27]
3 years ago
9

16. Find the length of the median CD.

Mathematics
1 answer:
hodyreva [135]3 years ago
7 0

Step-by-step explanation:

16. Length of a line = sqaureroot of ((x1-x0)^2 - (y1- y0)^2)

C (2,-3) D (6,3)

CD = sqaureroot of ((6-2)^2 + (3-(-3))^2)

CD = sqaureroot of ( 16 + 36)

CD = sqaureroot of 52 = 2 root 13 = length

17. E (5, - 1) because the point is under the x axis.

Midpoint = ((x1+ x0)/2 , (y1 +y0) /2)

B (8,1) C (2, - 3)

Midpoint of BC = ((2+8)/2 , (-3+1)/2)

= (10/2 , - 2/2)

= (5, - 1)

18. Length of AE

A (4,5) E(5,-1)

Square root of ((5-4)^2 + (-1-5)^2)

Square root of (1^2 + - 6^2)

Square root of ( 1 + 36)

Square root of 37 = root 37

Please gimme brainliest

You might be interested in
Manuel has 18 yards of fabric to make table runners. It takes yard to make each runner. The expression that models the situation
nirvana33 [79]
He can make 18 table runners.
6 0
3 years ago
Read 2 more answers
8,326 x 9 =n<br>which is the answer?<br>A. 52,234<br>B.74,934<br>C.2,376<br>D.3008<br>E. none​
Kazeer [188]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
3(y + 10) using the distributive property
Solnce55 [7]

Answer:

3y+30

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
M<br> (9x + 2)<br> 1<br> (5х – 1)°<br> 740<br> What is mz2?<br> 39°<br> 570<br> ОООО<br> 67°<br> 740
Elodia [21]

Answer:

<h3>           m∠2 = 67°</h3>

Step-by-step explanation:

m║n   ⇒   (9x + 2)° = 74°       {Corresponding Angles}

(9x)° = 72°

 x = 8

Angles: angle corresponding to angle (5x-1)°, angle 74° and angle 2 add to 180° (straight angle)

(5×8 - 1)° + 74° + m∠2 = 180°

39° + 74° + m∠2 = 180°

113° + m∠2 = 180°

m∠2 = 180° - 113°

m∠2 = 67°

7 0
3 years ago
What's the equation of the graph shown above?<br> A) X= -4<br> B) y = 0<br> C) x = 2y<br> D) y= 5
konstantin123 [22]
D because on the Y-axis it’s going to always be 5
5 0
3 years ago
Read 2 more answers
Other questions:
  • What should your units on your base area calculations be, and why? How is this different from the units on your volume calculati
    7·1 answer
  • Can someone help with this problem on literal equations to get variable A by itself? Will give lots of points
    9·1 answer
  • The formula for the surface area of a cube is S 5 6x2
    5·1 answer
  • Find the area of the triangle ABC A(-6,2) B(3,2) c(-2,6) D (-2,2)
    15·1 answer
  • The length of a rectangle is 3 feet more than twice the width. The perimeter is 128 feet. Find the length and width in feet.
    9·2 answers
  • 11.8•6.125 estamate <br> help anyone!!
    10·2 answers
  • Solve for all values of x using the quadratic formula when the equation is x2 + 3x +2. use variables with proper assignments for
    9·2 answers
  • A. If 3x + 10º and 4x - 5° are the angle of a linear pair find their measurement.
    15·1 answer
  • EXPERT HELP I'LL GIVE BRAINLIEST:
    11·2 answers
  • Liz walks 1/2 mile in 20 minutes on Monday and 3 3/4 in 150 minutes on Sunday is this proportional or non -proportional
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!