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
Nookie1986 [14]
2 years ago
13

Points A, B, C, and D are collinear and

Mathematics
1 answer:
Zanzabum2 years ago
4 0

x=-11

we know that

Points A,B,C,and D are collinear and positioned in that order

so

AD=AB+BC+CD -----> by addition segment postulate

we have

AB=2x+30

AD=x=32

substitute the given values and solve for x

x+32 = (2x+43)

Group terms that contain the same variable

2x-x=32-43

x=-11

You might be interested in
I WILL UPVOTE YOUR ANSWER!!<br> ANSWER THIS CORRCTLY<br> THANK YOU!
kramer
-0.85, 0.25, 60, 60 2/40
hope this helps! :)
8 0
2 years ago
Determine whether the graph can represent a normal curve. If it cannot, explain why.
FromTheMoon [43]

Answer:

The answer would be C

Step-by-step explanation:

The answer would be C because It is the most resnible and becaue I took that not to long ago.

Hope this helps

Please give me Brainliest

7 0
2 years ago
What prefix means one hundreth
kupik [55]
The prefix that means hundredth is centi
4 0
3 years ago
If you borrow $500 from a credit union at 12% annual interest and $250 from a bank at 18% annual interest, what is the effective
Gnesinka [82]

Answer:

B.  11.85% =  12%

Step-by-step explanation:      

500 * .10 + 300 * .15 = 50 + 45 = 95.

95/800 = .11875

.11875 = 11.875%

8 0
3 years ago
Read 2 more answers
I need help with these two
Strike441 [17]
#1
5x + 10 + 13x -10 = 180
18x = 180
x = 180/18
x =10

answer: value of x = 10

#2
21x +5 +37x +1 = 180
58x + 6 = 180
58x = 180 -6
58x = 174
x = 174/58
x = 3

so 37x + 1
= 37(3) + 1
=111 + 1
=112
answer: measure of the highlight angel = 112
5 0
3 years ago
Other questions:
  • A football team received 2 penalties for 15 yards each, 7 penalties for 5 yards each and 1 penalty for 19 yards. Write and find
    15·1 answer
  • NEED HELP AGAIN ASAP
    10·2 answers
  • 24 is 3 more than a number p
    15·1 answer
  • Help with numbers 40-48
    14·1 answer
  • A painter used 20 drops of red paint to make a certain shade of pink.How many drops of white paint should he add to 12 drops of
    7·1 answer
  • Kelly is knitting a scarf for her brother in it to 1/3 hour to knit 3/4 foot of the scarf how fast is Kelly in knitting feet per
    12·1 answer
  • I will give you 78 points if you can get this right
    12·2 answers
  • PLEASE HELP
    11·1 answer
  • Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 60 miles per hour. Then, in t
    5·1 answer
  • A rope tied from a tent pole to a take in the ground forms 55 degrees angle with the ground. The pole is 3 feet from the stake,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!