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
sweet-ann [11.9K]
2 years ago
7

Which completely describes the polygon?

Mathematics
1 answer:
bogdanovich [222]2 years ago
4 0

option D none of the above

You might be interested in
Is -8x + 10 = 2(5-4x) one solution
Basile [38]
The answer to this is true
3 0
3 years ago
Please help! take a pic and put a dot with the drawing tools on ur snipping tool/snip and sketch. Please i cant fail these quest
kherson [118]

take a pic of what and where are the questions???

5 0
2 years ago
Write 9.159 x 108 in decimal form.
Mars2501 [29]

Answer: 989.172

Step-by-step explanation:

8 0
2 years ago
The college that Dora attends is selling tickets to the annual
Ksenya-84 [330]

Answer:

The solution of the system of equations is (11, 12)

Step-by-step explanation:

∵ The price of each student ticket is $x

∵ The price of each adult ticket is $y

∵ They sold 3 student tickets and 3 adult tickets for a total  of $69

∴ 3x + 3y = 69 ⇒ (1)

∵ they sold 5  student tickets and 3 adults tickets for a total of $91

∴ 5x + 3y = 91 ⇒ (2)

Let us solve the system of equations using the elimination method

→ Subtract equation (1) from equation (2)

∵ (5x - 3x) + (3y - 3y) = (91 - 69)

∴ 2x + 0 = 22

∴ 2x = 22

→ Divide both sides by 2 to find x

∵ \frac{2x}{2}=\frac{22}{2}

∴ x = 11

→ Substitute the value of x in equation (1) or (2) to find y

∵ 3(11) + 3y = 69

∴ 33 + 3y = 69

→ Subtract 33 from both sides

∵ 33 - 33 + 3y = 69 - 33

∴ 3y = 36

→ Divide both sides by 3

∵ \frac{3y}{3}=\frac{36}{3}

∴ y = 12

∴ The solution of the system of equations is (11, 12)

5 0
2 years ago
Kelly signed copies of her new book at a local book store. He had budgeted 1.15 per student. It turned out that he spent 0.25 le
PolarNik [594]

Answer:

$27

Step-by-step explanation:

In this question, we are asked to calculate how much spent on some number of students in a bookstore where books were being signed by an author. We proceed as follows:

To calculate the amount she budgeted, there are different approach we can take. We can calculate the amount she has to pay for the signing at the old price. Then, we calculate the amount of money she has to pay on discounting the fees. We then subtract the values to arrive at the total value she has spent.

Firstly, we calculate the total amount of money to be spent on the students based on his budget. He had budgeted 1.15, then the total amount budgeted would be 30 * 1.15 = $34.5

Now we are made to know that she spent 0.25 less. Thus, the total amount spent less would be 30 * 0.25 = $7.5

The actual amount thus spent is $34.5 - $7.5 = $27

He spent a total of $27 on 30 students

3 0
3 years ago
Other questions:
  • What is the area of this figure? in² A parallelogram with a right triangle created inside it with a short leg length of 16 inche
    5·1 answer
  • What is a decimal's facts/characteristics
    7·1 answer
  • if the texting portion of your plan for $15 a month and you said 500 text messages in a month how much does it cost per text
    9·1 answer
  • 9u^2v and which term are like terms?
    14·1 answer
  • Scenario: In one year, a bank pays 2% interest on a $1,000 deposit. The same year, the bank charges 12% interest on a $1,000 loa
    10·2 answers
  • Explain in words, how you to find a solution for the following equation. 7 + x = 18
    6·2 answers
  • Since mode is the most frequently occurring score, it can be determined directly from a frequency distribution or a histogram.
    10·1 answer
  • PLEASE HELP FAST!! <br>28. Find the value of x In the figure below. Show your work. ​
    6·1 answer
  • Which expression is equivalent to 3(m) + m
    12·2 answers
  • Every year for Valentine's Day, Martin gets his
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!