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
Travka [436]
3 years ago
7

M is the midpoint of , cm = 2x + 3, and md = 3x – 6. what is cd? answer

Mathematics
1 answer:
wlad13 [49]3 years ago
7 0
<span>If M is the midpoint of CD, CM = 2x+3 and MD = 3x-6, then:

MD = CM
3x - 6 = </span>2x + 3
3x - 2x = 3 + 6
x = 9

CM = 2x+3 = 2*9+3  18+3 = 21
MD = CM = 21
CD = CM + MD = 21 + 21 = 42
You might be interested in
HELP ASAP 50 POINTS ITS GEOMENTRY
rusak2 [61]

Answer:

1.c

2.a

3.d

4.e

5.f

6.b

4 0
2 years ago
Read 2 more answers
Katie walks 1/2 mile in 1/6 hour. what is her unit rate of speed
Bond [772]
Katie travels at 0.05 mi/ min
3 0
3 years ago
Read 2 more answers
Case cost $3.82 , unit cost $0.32,paper cost ,$0.03, condiment cost $0.02 what is the item total cost?
Luda [366]

Answer:

item total cost: 4.19

5 0
3 years ago
The speed of light is 299,792.458 .
andrezito [222]

Answer:

a

when you round the number up it becomes 300,000.00

3 0
2 years ago
...........................
VMariaS [17]

Answer:

x= 88

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Andrew makes 11 saves in 2 soccer games. He made 8 saves in the first game. How many saves did Andrew make in the second game?
    7·2 answers
  • How do I find the constant of proportionality???
    7·1 answer
  • 10<br>-25 please answer​
    11·1 answer
  • write a simplified expression that expression that shows thesum of three consecutive numbers where n is the last number. substit
    7·2 answers
  • Describe the locations of 3 and -3 with respect to 0 on a number line.
    8·1 answer
  • What is the answer to this question?
    9·2 answers
  • Which expression can be used to determine the slope of the linear function represented in the table?
    9·1 answer
  • Hello and helpppp please!!
    12·2 answers
  • The sum of two numbers is 14 and their difference is 4. What are the two numbers (02 6 8 Larger number Smaller number​
    7·1 answer
  • HELP! DUE SOON! X^2=6
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!