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
allochka39001 [22]
3 years ago
11

PKEASE HELP ME FIND ANGLES j,k,l i’ll mark u brainliest

Mathematics
2 answers:
Leokris [45]3 years ago
7 0

Answer:

Both angles have a measure of 73 degrees

Step-by-step explanation:

5x+28=4x+37

x+28=37

x=9

(5(9)+28)                     (4(9)+37)

(45+28)                       (36+37)

(73)                               (73)

castortr0y [4]3 years ago
7 0

Answer:

Angle J is 58

Both Angle L and K are 61

Step-by-step explanation:

Since it's an isosceles triangle, it means the base angles are equivalent. In this case, both base angles are 4x + 37

Add all the angles (combine like-terms):

(4x + 37) + (4x + 37) + (5x + 28) = 13x + 102

All the angles of a triangle <em>always </em>sums up to 180 degrees.

13x + 102 = 180

       -102    -102

-------------------------

13x = 78

x = 6

Now that you've found x, substitute into the equation for each angle.

You might be interested in
Are these right before I go on I have a 100 in math #wannakeepit
Serjik [45]
They are all correct

4 0
3 years ago
Find all possible values of k so that x^2 + kx - 32 can be factored.
daser333 [38]

Answer:

Step-by-step explanation:

The posssible factors are

x^2 + 4x - 32

(x+8)(x-4)

x^2+ 14x - 32

(x+16)(x-2)

(x+32)(x-1)

x^2+31x-32

8 0
3 years ago
Rate my handwriting 1-10
Anon25 [30]

Answer:

8

Step-by-step explanation:

5 0
2 years ago
17 + (9 + 10) = (17 + 9) + 10<br> A. True<br> O B. False
JulijaS [17]

Answer: Did you mean to rewrite that

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Witch of the following could be a horizontal cross-section of a cylinder
vagabundo [1.1K]
The answer is C. Circle

Hope this helps :)
6 0
3 years ago
Other questions:
  • This question please; I’ve done all the others but this one has stumped me :/
    5·1 answer
  • In a sample of 800 adults, 214 think that most celebrities are good role models. Two us adults are selected from this sample wit
    12·1 answer
  • The population density of New York City is 26,403 people per square mile. If 12,383,007 people live in New York City, what is th
    14·1 answer
  • What is the number in standard form? 4.9 x 10^8
    14·2 answers
  • Matthew is shopping for shoes and socks. He has $75.00 to spend. The shoes he likes cost $28.00, and the socks cost 4.00. Write
    9·2 answers
  • If a triangle has a base of 16 meters and a height of 10 meters, what is the area?
    13·2 answers
  • AREA
    9·1 answer
  • Need help on this ????
    8·2 answers
  • Help ASAP!!!!! Which is the same as moving the decimal point 3 places to the right in a decimal number?​
    10·1 answer
  • Mark is six years older than his brother Sam. The sum of their ages is 30. Let 'a' be Sam's age.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!