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
katrin [286]
3 years ago
14

Given JL=4x,JL=4x, JK=2x+3,JK=2x+3, and KL=x,KL=x, determine the numerical length of \overline{KL}.

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0

Answer:

  KL = 3

Step-by-step explanation:

It appears we are to assume that K lies between J and L, so we have ...

  JK +KL = JL

  (2x+3) +(x) = (4x)

  3x +3 = 4x

  3 = x . . . . . . . subtract 3x

KL = 3

You might be interested in
-3 +<br> (- 1/6) what is ansewe help asap
vichka [17]

Answer:

-3.16666666667

Step-by-step explanation:

3 0
3 years ago
How many real roots does the function
icang [17]

Answer:

Option C is correct i.e. 2.

Step-by-step explanation:

Given the function is f(x) = x² +8x -2.

We can compare it with general quadratic expression i.e. ax² +bx +c.

Then a = 1, b = 8, c = -2.

We can find the number of real root by finding discriminant of the equation ax² +bx +c =0 as follows:-

D = b² -4ac

D = 8² -4*1*-2

D = 64 +8

D = 72.

When D is a positive value, then we have two real roots of the equation.

Hence, option C is correct i.e. 2.

6 0
3 years ago
What is the answer to the question?​
Anuta_ua [19.1K]

Answer:

Given : PQ = RQ

to find : angle B

  • PQ = RQ
  • Angle B = angle QRP ( angle opposite to equal side are equal). ...(1)
  • angle QRP + 140° = 180° ( linear pair)
  • angle QRP = 180° - 140°
  • angle QRP = 40°
  • from equation (1)
  • Angle B = angle QRP = 40°

4 0
3 years ago
Read 2 more answers
Help please. I did my best to find the answer but...
lorasvet [3.4K]

Answer:

24

Step-by-step explanation:

This a special right triangle with angle measures of 30° 60° 90°

The side length that sees angle measure 30° is represented with a, the one that sees 90° is represented by 2a and the one that sees 60° is represented by a√2

AC sees angle B which has an angle measure of 60

(6√2)×(√2) = 24

4 0
2 years ago
How to find the measure of angle. If the measure is be and the angle is 60dgree
Sphinxa [80]

Answer:

i dont under your question. Do you mean on triangles or complamentary or supplementary angles it depends

6 0
3 years ago
Read 2 more answers
Other questions:
  • Eric jog 3 1/4 mile on Monday, 5 5/8 miles on Tuesday, and 8 miles on Wednesday. Suppose he continues the pattern for the remain
    14·1 answer
  • Write an expression that can be used to find 4x275 using mental math and properties of numbers
    15·1 answer
  • 1 Ticket For $50
    13·2 answers
  • What is a root of a quadratic equation?
    9·1 answer
  • What is 13 D + 8 equals -1<br>solve for d​
    10·1 answer
  • What is the slop in the graph?
    6·2 answers
  • Sales Tax<br> Selling Price Rate of Sales Tax Sales Tax<br> $40.00<br> 6%<br> ?
    12·2 answers
  • For each division problem, determine which place you should write the first digit of the quotient.
    14·2 answers
  • Greastest common factor please help me
    5·2 answers
  • What is the value of the function when x = 2?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!