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
disa [49]
3 years ago
9

What is the value of x?

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
4 0

Answer:

x=10

Step-by-step explanation:

BD/CD=AB/AC

x+4/2x+1=8/12

12(x+4)=8(2x+1)

12x+48=16x+8

12x+48-8=16x+8-8

40=4x

40/4=4x/4

10=x


Hope this helps! ;)

You might be interested in
Toni and Jade live on the same street as the Middle School. Toni lives 6.1
Nataly_w [17]

Answer:

Jade and Toni are 58.1 miles apart from each other.

Step-by-step explanation:

All you have to do is add the distances.

52 + 6.1 = 58.1

5 0
3 years ago
Two angles are given<br> m m
Paul [167]

which means that:

m+m= Something.

and that something can be anything,it determines on the m+m to find out what the answer might be.

6 0
3 years ago
What is the length of line segment EB? 42 units 50 units 65 units 73 units
likoan [24]
It 42 units hopes this helps 
3 0
3 years ago
Read 2 more answers
You are allowed to eat at most 12 pieces of candy. You have already eaten 2. Write an inequality and solve to find how many more
I am Lyosha [343]

Answer:

One of the below.

Step-by-step explanation:

12-2=10      2+x=12    

4 0
3 years ago
The function f(x) = 2x2 + 3x + 5, when evaluated, gives a value of 19. What is the function’s input value?
Brums [2.3K]
The function's input value is 2.

f(x) = 2x² + 3x + 5
f(x) = 2(2)² + 3(2) + 5
f(x) = 2(4) + 6 + 5
f(x) = 8 + 11
f(x) = 19
8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me!!! Please? Ive been asking since yesterday<br> 8th grade math
    10·1 answer
  • Is this true or false?
    8·1 answer
  • Can someone please help me with number 19
    11·1 answer
  • Math question can you answer it
    12·1 answer
  • Please help, summer depends on it.
    8·2 answers
  • Maria bought a swimming pool with a circumference of 24 feet. She wants to buy a cover for her pool. What is the approximate siz
    9·1 answer
  • How long is your school day? explain how you found your answer. school day last 6 hours and 30 min
    15·2 answers
  • Please help with this question due asap
    14·1 answer
  • What is the value of 36X negative Y over to when X equals three and Y equals -6
    7·1 answer
  • for what values of a, a polynomial in standard form, equivalent to the product of (x^2+x-1)(x-a), does not contain x^2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!