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
vovikov84 [41]
1 year ago
5

Triangle a b c is cut by line segment d e. line segment d e goes from side a c to line a b. the length of a e is 12, the length

of e b is 4, and the length of a d is 9. what is the length of line segment d c? 2 units 3 units 6 units 9 units
Mathematics
2 answers:
Kazeer [188]1 year ago
7 0

Answer:

3 Units

Step-by-step explanation:

postnew [5]1 year ago
4 0

Answer: 3 units

Step-by-step explanation:

By the triangle proportionality theorem,

\frac{12}{4}=\frac{9}{x} \\ \\ 3=\frac{9}{x} \\ \\ x=\boxed{3}

You might be interested in
Which number line represents the solution set for the inequality -4(x + 3) S-2 - 2x?
Basile [38]

Answer:

Which number line represents the solution set for the inequality -4(x + 3) S-2 - 2x?

-7 -6 -5 -4 -3 -2 -1 0

1

2

3

4

5

6

7

+ + +

-7 -6 -5 -4 -3 -2 -1 0

+

1

+

2

+

3

0 1 2

Step-by-step explanation:

5 0
3 years ago
a new computer costs $450. What is the final price of the computer if it is in sale for 30% off and you must pay the 7% sales ta
zzz [600]

Answer:

$337.05

Step-by-step explanation:

450 x (1- 0.3)= $315

$315 x (1+0.07)= $337.05

4 0
3 years ago
How do you simplify ( 11-7)+3 using order of operations?
alex41 [277]
I think this is

4+3 = 7.

.. :))
4 0
3 years ago
Read 2 more answers
Help me now asap!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
katen-ka-za [31]
The answer to this would be O
5 0
3 years ago
Read 2 more answers
Square root of 0.0645 divided by 0.0082
katrin [286]

Answer:

30.9717685346

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Quinton bought x number of shares for p dollars and paid a 0.5% commission. He sold the stock for y dollars and paid a flat fee
    6·1 answer
  • Help please algebra 8th grade need to finish ASAP!!
    13·1 answer
  • Can someone explain how to do this please​
    11·2 answers
  • What is a fraction of 42 is 7
    11·1 answer
  • I need help the picture is up<br> Above just look at the picture
    10·2 answers
  • What is the difference of the fractions? 7/8 - 5/8
    13·1 answer
  • What is the value of the expression 9 x 4 - (2 x 1/2)
    10·1 answer
  • How much would $125 invested at 8% interest compounded continuously be worth after 16 years
    6·2 answers
  • Can someone please help me?? :( I will give brainliest
    13·1 answer
  • The sum of angles in a triangle is 180 prove
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!