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
Yuki888 [10]
3 years ago
14

Find the value of x.

Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

x=45.5

Step-by-step explanation:

sum of angles of a quadrilateral is 360°

so 3x - 11+x+8+x-8+2x+7+x=360°

or 8x-4=360

or, x=364÷8

hence

x=45.5

You might be interested in
Show work <br> Need fast!!! <br><br> 4(1/3+ 1/3+ 1/3)
aalyn [17]

Answer:

4

Step-by-step explanation:

calculate the sum 4*1 any expression is multiplied by 1 remains the same solution is 4

7 0
3 years ago
Cindy claims that 4^x/12^x=1/3
pav-90 [236]
A whole number that would support Cindys claim would be 2 because if u do the ,math it would be 8/24 which would be .333 repeating which is simplify to 1/3 and i do not know a number that would not work
4 0
3 years ago
Solving Inequalities Using Addition or Sub
wariber [46]
I believe it’s x < 9
7 0
3 years ago
What is the greatest common factor of 3x^4, 15x^3", and 21x^2??
Umnica [9.8K]
Answer:3x^2 each coefficient is divisible by 3 and and you can take x^2 from both of them
5 0
3 years ago
SGA is doing a fundraiser to sell candles for project graduation. Small candles cost $4.00 and large candles cost $6.00. They ha
mafiozo [28]

Given:

Cost of small candles = $4.00

Cost of large candles = $6.00

They have at most 50 candles, and want to make at least $100.

To find:

The system of linear inequalities represents the situation.

Solution:

Let x be the number of small candles and y be the number of large candles.

At most 50 candles means total candles must be less than or equal to 50.

x+y\leq 50

Want to make at least $100. It means, the total sales must be greater than or equal to $100.

4x+6y\geq 100

Therefore, the inequalities in the system of linear inequalities are x+y\leq 50 and 4x+6y\geq 100.

3 0
3 years ago
Other questions:
  • Explain defined and undefined terms in geometry
    9·1 answer
  • How do I solve x^2+10x-25 by completing the square
    13·1 answer
  • Solve question in photo. Mathematics help. last one
    10·1 answer
  • A small island in the middle of a river is eroding away. Each year, the island has 85% of the area from the previous year. After
    10·1 answer
  • A kid has 3 balls he gives his friends 2 how many do they have left
    6·2 answers
  • Please help me!!!!lol
    13·1 answer
  • Find the mean of the set of data. round to the nearest 10th if necessary.
    5·1 answer
  • Kohl's sells Nike shoes for n dollars. Next week they will offer a 25% off coupon. Write the expression for the new price in 2 d
    6·1 answer
  • there are 864 students in a ninth grade class. there are 48 more boys than girls. how many boys are are there?
    9·1 answer
  • 5. State the missing reasons in this proof.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!