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
8090 [49]
3 years ago
15

Secant jkl and jmn are drawn to circle o from an external point ,j. if jk=8,lk=4 and jm=6 what is the length of jn answer

Mathematics
1 answer:
Archy [21]3 years ago
6 0
See the picture attached to better understand the problem

we know that
If two secant segments are drawn to a <span>circle </span><span>from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment.
</span>so
jl*jk=jn*jm------> jn=jl*jk/jm

we have
<span>jk=8,lk=4 and jm=6
</span>jl=8+4----> 12

jn=jl*jk/jm-----> jn=12*8/6----> jn=16

the answer is
jn=16

You might be interested in
Find the value of x. Round to the nearest degree.
Yuliya22 [10]

Its not yet known. We need other numbers and letters!

6 0
3 years ago
Find the area of the shaded region. Show your work please
vitfil [10]
So if the formula is A=(pi)r^2, find the area of the entire circle:
A=(pi)(13^2)=530.66cm
then find the area of the little circle:
A=(pi)(3^2)= 28.26cm
then subtract the little circle from the big circle:
530.66cm-28.26cm= 502.4cm
and there you go. Hope this helps!

4 0
2 years ago
What is the value of the missing exponent?<br> 123,456,789 = 1.23456789 x 10^
mestny [16]

Answer:

123,456,789 = 1.23456789\times 10^8

Step-by-step explanation:

It is required to find the value of the missing exponent in the below value i.e.

123,456,789 = 1.23456789\times 10^x

Let the exponent is x.

Any number can be written in the scientific notation as :

N=a\times 10^b

a is a real number

b is any integer

In this case, the decimal is applied before 8 numbers. It means that the value of x is 8.

6 0
3 years ago
Which situation is an example of an observational study?
Ymorist [56]

Answer:

it finding the number of jelly beans

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP !
leonid [27]
Don’t click those links!
6 0
3 years ago
Other questions:
  • Jessica wants to buy the items shown in the table for her aquarium she has $40 to spend. she has 20% off her total purchase. Det
    8·1 answer
  • if a sweater cost $37.99, and the sales tax in the area us 6.0%, what is the total price of the sweater?
    6·1 answer
  • 2x+3y=3 and -10x+2y=-32
    14·1 answer
  • Select the correct answer from the drop-down menu. Find the trinomial. (22-6) and (22+4) are the factors of​
    7·1 answer
  • Select the correct answer from each drop-down menu
    10·1 answer
  • How much times does it take to put 0.3 into 5.7 whoever answers first and the most accurate gets brainliest
    9·2 answers
  • What is the approximate area of the garden?
    15·1 answer
  • Please answer <br> Will give brainlst
    15·1 answer
  • Hellllllllllllllllllllllllllllllllllllllppppppppppppppppppppppppppppppppppppppppppppp
    10·1 answer
  • I need help with this question please help!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!