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
ziro4ka [17]
3 years ago
11

Find the value of x and m∠HKL.

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

x = 25 degrees   ∠HKL = 102 degrees

Step-by-step explanation:

The whole thing equals 180, since it is a straight angle

The value of HKL is 180 - 78 = 102

So that means 4x + 2 = 102

Subtract 2 from both sides:

4x = 100

Divide both sides by 4:

x = 25

You might be interested in
What is the quadratic equation that has roots of ,-3 And 2/5​
prohojiy [21]

Answer: 5x² + 13x - 6 = 0

Step-by-step explanation:

Represent the roots with X i.e.

X = -3 ; X = 2/5

Moving the values of X over the equator we have;

X + 3 = 0 ; 5X - 2 = 0

Equating both equations to zero we can obtain;

(X + 3)(5X - 2) = 0

Opening the brackets we get;

5x² - 2x + 15x - 6 = 0

The  result of the above equation gives;

5x² + 13x - 6 = 0

6 0
3 years ago
On a prepaid plan, phone company A charges $76.00 for 500 minutes, and phone
sweet [91]

Answer:

Company B

Step-by-step explanation:

A is $0.15/min

   because 76/500

B is $0.12/min

  because 54/450

Company B is cheaper so it would be the better deal

7 0
3 years ago
How will the volume of the pyramid change if each side is multiplied by a factor of .5
kupik [55]
It will expand. Or it will grow.
3 0
3 years ago
Can a triangle with the angles of 0, 90 , and 90 be considered a triangle?
asambeis [7]

A "triangle" with the angles 0, 90, and 90 degrees cannot be considered a triangle since the two 90 degree angles make a right angle, and 0 degrees would mean a flat line. Rather it would resemble something like a straight U that is stretched sideways.

5 0
3 years ago
Which of the following statements about the number line is true?
rusak2 [61]
It is D i think.............
.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which shows the expressions in the order they would appear on a number line from least to greatest?
    15·1 answer
  • What is the order of rotational symmetry for the figure?
    12·1 answer
  • Pythagorean theorem, please solve! Thanks
    10·1 answer
  • Find the area of the triangle QRS.
    8·2 answers
  • Pls click the screnshot
    9·1 answer
  • Chicago ave is parallel to Ontario Street. What is the relationship between angles 2 and 3?
    10·1 answer
  • The base and height in a figure are always what?
    10·1 answer
  • What is the value of x? ​
    7·1 answer
  • Which equation represents the partial sum of the geometric series?
    10·2 answers
  • What is the surface area of this design?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!