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
Anvisha [2.4K]
2 years ago
15

Find the radius of a regular hexagon with perimeter 48 units

Mathematics
1 answer:
mezya [45]2 years ago
7 0
6 is the area

Your welcome :)
You might be interested in
3 coffees and 4 donuts cost $10.05. In the same cafeteria, 5 coffees and 7 donuts cost $17.15. How much do you have to pay for 4
MakcuM [25]

Answer

You need to pay $14.20 to get 4 coffees and 6 donuts.

Explanation

Let's say that the price of one coffee and x and the price of one donut is y.

In the first instance, 3x+4y=10.05.

In the second instance, 5x+7y=17.15.

You can use these equations to find the value of a coffee and the value of a donut.

We can find x and y using elimination. To do this, you should add or subtract one equation from another to "get rid" of a variable (I'll "get rid" of x). We can't just add or subtract the equations right now, since that wouldn't lead to 0x.

Multiply the first equation by 5, and the second equation by 3. After this, both equations will have 15x. Make sure to multiply each term by 5 and 3.

15x+20y=50.25. This means that 15 coffees and 20 donuts is $50.25.

15x+21y=51.45. This means that 15 coffees and 21 donuts is 51.45.

Now since there are an equal number of coffees, we can subtract these equations.

(15x+21y=51.45)-(15x+20y=50.25) equals y=1.20 (a donut costs $1.20).

Plug the price of the donut into y to find x; 3x+4(1.20)=10.05. The value of x is 1.75. The price of a coffee is 1.75.

You can multiply 1.75 by 4 to find the price of 4 coffees and 1.20 by 6 to find the price of 6 donuts.

1.75*4 is 7.00 and 1.20*6 is 7.20.

You can add those to find the total price; 7.00+7.20=14.20.

5 0
3 years ago
How long will the football be in the air?
DochEvi [55]

to be honest I agree that would be 6s

5 0
3 years ago
I need help fasst plz help will give brainliest!!!
guapka [62]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Need help with this quiz asap due by today
drek231 [11]

Answer:

5

Step-by-step explanation:

So first you need to what is over the four. 6x2=12/4. Okay so what does that equal? 12/4=3. Now we need to solve the first equation.  3+5=8. And the last part. 8-3=5

4 0
2 years ago
Read 2 more answers
Richard receives a paycheck twice each month. Here’s a copy of one of his pay statements. If there are 2 paydays per month, what
iogann1982 [59]
For the answer to the question above asking what is Richard’s monthly net income if <span>Richard receives a paycheck twice each month. Here’s a copy of one of his pay statements. If there are 2 paydays per month?
The answer for this is first solved for his Net Pay then you can multiply it by two so that you can get his monthly net income.</span>
3 0
3 years ago
Other questions:
  • Two factory plants are making TV panels. Yesterday, Plant A produced 16,000 panels. Five percent of the panels from
    9·1 answer
  • If a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?
    13·1 answer
  • What is the value of 7x2 + 2x when x = 3
    10·2 answers
  • The equation 25x^2+25y^2=125 represents which conic section
    6·1 answer
  • A couple wants to plant some scrubs around a circular walkway. They have seven different scrubs. How many different ways can the
    6·2 answers
  • How to know where the ( ) go in a math problem
    10·2 answers
  • Is my answer right orrr
    12·1 answer
  • When looking at a graph of a system of equations,
    9·1 answer
  • Hello, someone please help me with this question.
    6·1 answer
  • Sam built a circular fenced-in section for some of his animals .the section has a circumference of 55 meters .what is the approx
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!