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
d1i1m1o1n [39]
1 year ago
11

Really need help with my aleks

Mathematics
1 answer:
tatiyna1 year ago
5 0

Answer:

  • (4x -4)° +x° +(6x-3)° = 180°
  • J = 99°
  • K = 64°
  • L = 17°

Step-by-step explanation:

The relation that helps you write an equation for x is, "the sum of angles in a triangle is 180°."

__

<h3>equation</h3>

  (4x -4)° +x° +(6x -3)° = 180° . . . . . sum of angles in this triangle

<h3>solution for x</h3>

  11x -7 = 180 . . . . . . . divide by °, collect terms

  11x = 187 . . . . . . . . add 7

  x = 17 . . . . . . . . . divide by 11

<h3>angle values</h3>

  m∠J = (6x -3)° = (6(17) -3)° = 99°

  m∠K = (4x -4)° = (4(17) -4)° = 64°

  m∠L = x° = 17°

You might be interested in
35 points. need help asap
vagabundo [1.1K]

Answer:

I don't know the answers, but I think I know how to get them.

Step-by-step explanation:

If you have a protractor, you can use that to measure the angles.

8 0
3 years ago
A dolphin is swimming 20 feet below the surface. It descends another 10 feet before rising 2
andrezito [222]

Answer:

28 feet

Step-by-step explanation:

20 + 10 = 30 - 2 = 28 feet

The dolphin is 20 feet below the surface, goes down another 10 feet, so 30 feet below the surface, and raises two feet, so 28 feet below the surface.

8 0
3 years ago
The opening balance of the May billing cycle for Marco's credit card was $3659. If he makes a new purchase of $100 on the 20th o
Sonbull [250]

it is actually $3,694.48

7 0
2 years ago
Read 2 more answers
Hi I need help I need to get all a’s and I really need some help
Mama L [17]

Answer:

Hi:) Do you have a specific question on something or just some tips for those desired good grades?

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Two containers, one for 3 liters and one for 5 liters, how would you measure 4 liters
Mashutka [201]
Fill the 5-liter container, pour water from that into the 3 liter container until that is full,  You will now have 2 liters left in the 5 liter container.

Empty the 3-liter container, and then transfer the 2 liters from the 5-liter container into it.

Now fill the 5-liter container again, then pour water carefully from the 5-liter container into the 3-liter container until it is full - exactly one more liter.

The 5-liter container now has 4 liters in it.
8 0
2 years ago
Other questions:
  • Solution graphed below?
    6·1 answer
  • Mrs smith invests £30,000 (some in a 5% account, some in an 8% account). After the year shes earned £2100. How much did she put
    12·1 answer
  • Bill has $6 more than Ted. Together they have $32. Write two equations and then solve for the amount of money that bill has.
    8·1 answer
  • Physical science : Find the speed of an object that covers 400 km in 5 hr.
    12·1 answer
  • Determine which of the values is a solution of 4t+6≤10<br><br>Solution =<br><br>not a Solution =​
    9·1 answer
  • A poll indicates that ​% of a​ country's adults favor a ban on assault weapons. Suppose adults in a certain region are randomly
    11·1 answer
  • Find the number of permutations of the group of letters. H, U, M, A, N
    10·1 answer
  • If I need 39 for 3 how many do I need for 4
    5·1 answer
  • PLS HELP ME WITH ANGLES
    12·2 answers
  • Hich value, when placed in the box, would result in a system of equations with infinitely many solutions?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!