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
Sladkaya [172]
3 years ago
8

What is the value of x?

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

X=15

Step-by-step explanation:

A +B + C = 180

2x +4x+ 6x = 180

12x =180

X= 15

You might be interested in
Uma wants to buy a video game system for $270. She has $60 and is saving $30 each week. Solve the equation 30w + 60 = 270 to fin
vlabodo [156]
30(7) + 60 = 270 

Thank you :)
4 0
3 years ago
Combine like terms: <br> -w^3+8-2w^3-10
Lady bird [3.3K]

Answer:

Step-by-step explanation:

3w^3-2

7 0
3 years ago
Read 2 more answers
Is 5/6 greater than 24/30
Harrizon [31]

Answer:

Yes

Step-by-step explanation:

The fraction 4/5 is equivalent to 24/30 (To get this I multiplied both the numerator and denominator by 6). The fraction 5/6 is equivalent to 25/30 (To get this I multiplied both the numerator and denominator by 5).... Since 25 is greater than 24, 25/30 (or originally 5/6) is the larger fraction

5 0
3 years ago
Two friends Vicky and Micky start a business together. They decided to share their capitals depending up on the variable expendi
elixir [45]

Answer:

a- x = 5/3, or x = -7/2

b- 675

c - 5·x + 2

Step-by-step explanation:

The polynomial representing the capital of the two partners = 6·x² + 11·x - 35

a. The total share is the capital of the two partners together = 6·x² + 11·x - 35

∴ When their total share is equal to 0, we have;

6·x² + 11·x - 35 = 0

Factorizing the above equation with a graphing calculator gives;

(3·x - 5)·(2·x + 7)

Therefore;

x = 5/3, or x = -7/2

b- The total expenditure, when x = 10 is given by substituting the value of <em>x </em>in the polynomial 6·x² + 11·x - 35, as follows;

When x = 10

6·x² + 11·x - 35 = 6 × 10² + 11 × 10 - 35 = 675

The total expenditure of Vicky and Micky when x = 10 is 675

c - The sum of their expenditure is (3·x - 5) + (2·x + 7) = 5·x + 2

7 0
3 years ago
Jason has a piece of wire that is 63.9 inches long. He cuts the wire into 3 equal places. Estimate the length of one piece of wi
Shtirlitz [24]

Answer: 21.3

Step-by-step explanation:

63.9 divided by 3 equal pieces is 21.3!

5 0
3 years ago
Other questions:
  • Solve the system of equation below 4x-2y=16. -2y +4x=8​
    14·1 answer
  • What is the difference between five times a number and twice that number !??? Help asap!!
    8·2 answers
  • Help with number 10 and 11
    13·1 answer
  • there were 1200 cards in a box i out of 5 of them were red colour 40 percent of them were green colour and rest were blue and ye
    11·1 answer
  • What’s the answer???
    7·1 answer
  • A very joyous band of cows reproduces at a rate of 30% per year. Curiously, however, 20% of the cow population per year spontane
    9·1 answer
  • Help me please...step by step pleaseeeee
    13·1 answer
  • CAN SO ONE PLS HELP ME whats (2-3x4)9+22
    14·1 answer
  • Name the point or points from the coordinate grid which fit each description.
    13·1 answer
  • I need help with this. I'm so lost..​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!