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
Gennadij [26K]
3 years ago
10

What is the value of n?

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
6 0

Answer: n=6

Step-by-step explanation:

  • The intersecting chords theorem says that when two chords intersect each other inside a circle then the products of their segments are equal.

Therefore from the given figure, by  intersecting chords theorem we have

(n+4)\times7=5\times(n+8)\\\\\Rightarrrow7n+28=5n+40\\\\\Rightarrow7n-5n=40-28\\\\\Rightarrow2n=12\\\\\Rightarrow n=6

Hence, the value of n = 6 units

bogdanovich [222]3 years ago
3 0
Check the picture below

solve for "n"

You might be interested in
A rectangular napkin costs $3.25. A similar tablecloth is five times longer and five times wider. How much would you expect to p
miskamm [114]
Cloth cost is based on its area Here napkin costs $3.25 A similar tablecloth is 5 times longer and 5 times wider. S its area is 25 times the area of the napkin. So its cost will also be 25 times of the cost of napkin <span><span>Cost of Tablecloth=$3.25×25=$81.25</span></span>
6 0
3 years ago
Read 2 more answers
Latoya Abdul and dale sent a total of 88 text messages over their cell phones during the weekend Latoya sent 8 more messages tha
castortr0y [4]

Answer:

Abdul - 8 messages

Latoya - 16 messages

Dale - 64 messages

Total - 88 messages

Step-by-step explanation:

A: (x)

L: (A + 8)

D: (L* 4)

A: 8 = 8

L: 8 + 8 = 16

D: 16 * 4 = 64

8 + 16 + 64 = 88

Hope this helps!

6 0
3 years ago
In the city where sonya lives, it rains and average of 8.05 centimeters each month last year.About how many centimeters of rain
erik [133]
In total it rained 96.6cm that year but on average it rained 100cm that year.
You would multiply 8.05 times the #of momths which is twelve.
7 0
3 years ago
Pi = 3.14
mr Goodwill [35]
Area of circle= 3.14r^2
r= 4
A= 50.27
8 0
3 years ago
The expression - 250 + 16z represents a submarine that began at a depth of 250 feet below sea level
Andreyy89
= -250 + 16z
= -250 + 16(9)
= -250 + 144
= -106 feet
3 0
2 years ago
Other questions:
  • A square has a perimeter of 25 inches. What is the area of the square?
    10·2 answers
  • Please help me with the question below
    15·1 answer
  • Please explain your answer
    14·1 answer
  • Graphing quadratic functions in standard form
    12·1 answer
  • A telephone pole casts a 24 foot shadow. Belinda ,who is 5 feet 8inches tall,casts a 7 foot shadow.What is the height of the tel
    10·1 answer
  • The circumference of a circle is 5.2mm find the length of the diameter rounded to 3sf
    10·1 answer
  • Can u guys PLEASE ANSWER THIS QUESTION ASAP URGENTLY
    13·1 answer
  • 5 The backyard at Selena's new house is in the shape of a square and has an area of 250 square feet. What is
    10·1 answer
  • WILL GIVE BRAINLIEST PLEASE HELP
    8·1 answer
  • Darren's rectangle measures 3 1/3 units by 3 1/3 units. What is its area?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!