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
tensa zangetsu [6.8K]
4 years ago
12

In ΔABC,  and  . D and E are the midpoints of  and  , respectively. If the length of  is 9 units, the length of  is units and is

?
Mathematics
2 answers:
GrogVix [38]4 years ago
6 0
The length is equal to 4 units
Nonamiya [84]4 years ago
6 0
4 is the length and 22 is the degree
You might be interested in
What is the complete factorization of the polynomial below?<br> X^3-2x^2+x-2
aev [14]

Answer:

(x-2)(x^2+1)

Step-by-step explanation:

5 0
3 years ago
please HELPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Anni [7]
1/2!!! hope this helps!
3 0
3 years ago
Read 2 more answers
Last year 40 people adopted a manatee through Fia's Foundation. This year 15% more people adopted a manatee. How many people ado
Temka [501]
The answer is 46 people because you have to multiply 40X.15 to get 6. Then you add 40+6=46 
4 0
3 years ago
Read 2 more answers
Can someone help me out with this, i have to turn it in tomorrow
Morgarella [4.7K]

Answer:

Q = 132

P = 48

Step-by-step explanation:

Angles R + S = 180, which means

(5x + 3) + (14x + 6) = 180

19x + 9 = 180

19x = 171

x = 9

so

R = 5x + 3 = 5(9) + 3 = 48

S = 14x + 6 = 14(9) + 6 = 132

Q = 180 - R = 180 - 48 = 132

P = 180 - Q = 180 - 132 = 48

4 0
3 years ago
A race car decelerates from 125m/s to 25m/s in 10 seconds. What is the racecars declaration?
iren2701 [21]
Do u have the equation for deceleration
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with this one plz
    12·1 answer
  • What is the GCF of 32 and 48
    13·2 answers
  • Factorise the following
    5·1 answer
  • WILL GIVE BRAINLIEST
    5·1 answer
  • Which of the following is an si base unit for measuring length<br> inch<br> gram<br> meter<br> mole
    9·2 answers
  • Shea earns $8 per hour for the first 40 hours she works in a week. For any additional hours after that, she earns $12 per hour f
    10·2 answers
  • (-)*(-)*(-)<br>a. +<br>b. -<br>c. 0<br><br>pls help
    6·1 answer
  • For one geometry test, Sara correctly answered 6 questions. These correct answers gave him a percent score of 20%. In total, how
    12·1 answer
  • Please help ! which of the following is equal to the rational expression when x ≠ 2 or -3?
    10·2 answers
  • 36m⁴-√16 pls help asap​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!