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
astra-53 [7]
3 years ago
8

chord ab intersects chord hi at point c.the length of cb is 4 times the length of ac.find the length of ac

Mathematics
1 answer:
Mkey [24]3 years ago
5 0
Chord AB = ?
Chord AB = AC + CB

Chord HI = HC + CI
HC = 7
CI = 28
Chord HI = 7 + 28 = 35

Chord AB = Chord HI

CB is 4 times the Length of AC. Let AC be X.

x + 4x = 35
5x = 35
x = 35/5
x = 7

AC = x = 7
CB = 4x = 4(7) = 28
You might be interested in
What is an equation of the line in point slope form
Aleksandr [31]

The answer is in the image!

4 0
2 years ago
Please help with this problem
Natali [406]
I’m pretty sure it’s chad
6 0
3 years ago
What is the solution of 3/x+8 =-4?<br> Ox= -72<br> O x= -66<br> O x = 58<br> O no solution
castortr0y [4]

Answer:

There is no solution the answers there is not the right answer

4 0
3 years ago
There are 200 balls of the same size inside a dark room. There are 100 white balls, 55 red balls, and 45 black balls. If one stu
Komok [63]

Answer:

Probability of picking Red ball is 27.5%

Step-by-step explanation:

Given:

Total Number of balls = 200

Number of White balls = 100

Number of Red balls = 55

Number of Black balls = 45

We need to find the probability of the ball picked to be red.

Solution:

Now we know that;

Probability is equal to number of Possible Outcomes divide by total number of Outcomes multiplied by 100.

framing in equation form we get;

P(Red) = \frac{\textrm{Number of Red balls}}{\textrm{Total Number of balls}} \times 100

P(Red) = \frac{55}{200}\times100

P(Red) = 27.5\%

Hence Probability of picking Red ball is 27.5%.

6 0
3 years ago
Two similar polygons have areas of 16 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4.
Luden [163]
Your answer is A. True.

Hope this helps.


5 0
3 years ago
Other questions:
  • Find the area of a regular nonagon with a side length of 7 and an apothem of 5
    15·1 answer
  • Help me with only this question please
    9·1 answer
  • ANSWER ASAP
    12·2 answers
  • Bailey and Elena compete in a swim race
    11·1 answer
  • Need Help! 10 points!
    9·1 answer
  • HELP!!!!!!!!!!!!!!!!
    6·1 answer
  • In 2015 as part of the General Social Survey, 1289 randomly selected American adults responded to this question:
    13·1 answer
  • For a world record, George Adrian picked 15,832 pounds of apples in 8 hours. Assuming he maintained a constant rate of picking,
    13·1 answer
  • How do u get the area of a circle?
    11·2 answers
  • F(x)=5x-1; find f (-2), f (0), and f (x+1)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!