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
alekssr [168]
3 years ago
6

Points A, B, C, and D lie on line segment AD. If AB = x, BC = x + 3, CD = twice the length of BC, and AD = 53, what is the value

of x? What is the length of BC?
Mathematics
2 answers:
kirza4 [7]3 years ago
6 0
Point A the beginning of line and point D end of the line segment 
So ,x+x+3 +2(x+3)=53
2x+3+2x+6=53
4x+9 =53
4x =44
x=11
length of BC is 2(11+3)=28

Nataly [62]3 years ago
6 0

Answer:

 x=11,   BC  = 14

Step-by-step explanation:

Points A, B, C, and D lie on line segment AD. If AB = x, BC = x + 3, CD = twice the length of BC, and AD = 53, what is the value of x? What is the length of BC?

AB=X             AB=11

BC=X + 3      BC= 11 + 3= 14

CD= 2(X + 3)  CD= 2(11 + 3)= 28

11+14+28=53

AD= 53

X + X + 3 + 2(X + 3) =53

2x+3+2x+6=53

4x+9 =53

   <u>-9= -9</u>

  <u>4x =44</u>

  4      4    

     x=11

length of BC is 11 + 3 = 14

You might be interested in
Help me out please i need this
mart [117]

Answer:

Just restart your computer

8 0
3 years ago
What is 3.56 x 10^-5 in standard form?
Olin [163]
0.00356 is the standard form
4 0
3 years ago
Complete the following statement.<br> alb and bic so a [?]<br> А<br> B<br> С<br> neither
marta [7]

Answer:

B option is right

Step-by-step explanation:

These 3 will form a 3d system.

6 0
2 years ago
Let f ( x ) = 2 x − 1 , g ( x ) = 3 x , and h ( x ) = x ^2 + 1 , what is h( h ( 5) ) ?
strojnjashka [21]
First you would solve for h(5) by plugging in 5 as your x, then solving it.

h(5) = 5^2 + 1
h(5) = 25 + 1
h(5) = 26

Next you would multiply the 26 by the individual h, which is basically h(1).

h(1) = 1^2 + 1
h(1) = 2

Lastly you multiply your h(1) value by the h(5) value to get your answer.

h(1) • h(5) = 26 • 2
h[h(5)] = 52
7 0
3 years ago
Please help asap!<br> i will give brainliest :)
mars1129 [50]

Answer:

192

Step-by-step explanation:

so basically when a problem like this is given out and you do not understand the question or just don't want to the best thing you can do is pick B

4 0
3 years ago
Other questions:
  • There's 754 students going to a field trip. There are only 23 buses. If only 4 students can ride each bus, how many buses will y
    8·1 answer
  • How many pumpkins do I have ? If I give half of my pumpkins to my friend Tom and then give half of what is left to my friend Zar
    14·2 answers
  • Jamie says the value of 1.43 × (− 18/35) is close to −0.75. Student A says this estimate is reasonable because the product is ne
    10·1 answer
  • Change 1/6 to a decimal
    9·2 answers
  • The new number, 200, is 400 less than the original number. What is the approximate percent change?
    5·2 answers
  • How long does it take to drive 150 miles at 30 mph?
    15·2 answers
  • In the recursive formula f(n) = f(n - 1) + 5, the value of the previous term is represented by
    15·1 answer
  • Each face of a cube has an area of 400 cm2. what is the volume of the cube?
    14·1 answer
  • Just answer 6,8, and 9
    9·1 answer
  • Please help me with this ASAP ASAP please please help please please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!