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
Zielflug [23.3K]
3 years ago
10

I have another question, please explain don't just give me an answer. I need help on 18 part a, b, and c

Mathematics
2 answers:
morpeh [17]3 years ago
7 0
Fo part a: You would have the answer of 6x +12 since both side is x (2x together) then the longer side would be 2x+6 but then u would have to multiply by 2 since there are 2 sides (4x+12) Then if u combined it you would get 6x+12 for part a
Eddi Din [679]3 years ago
3 0
A. the perimeter is each side added together, so the perimeter is:
2(x) + 2 (2x+6) <---tennis court
perimeter = 6x+12

2 (1/2x+32) + 2(3x-14) <---basketball court
perimeter = 7x+36

b. 7x+36-(6x+12) <---x+24

c. 2x+6=36
2x=30
x=15

tennis court is 36ft ×15ft
basketball court is 31ft × 39.5ft
You might be interested in
Help me pleaseeeeeeeeeeeee
vovangra [49]

Answer:

44,10

Step-by-step explanation:

I think this is the answer

7 0
3 years ago
Read 2 more answers
List benefits of having a checking account
VikaD [51]

Checking Account Advantages

Checking account holders have access to online and mobile banking, ATMs and the use of debit cards and checks to make purchases or withdraw funds from the account. Many employees find checking accounts useful for direct deposit of their paychecks. With direct deposit, an employer automatically transfers a payroll amount into the employees banking account, saving time and avoiding trips to the bank to cash paychecks. Most checking accounts in the United Stated are also insured by the Federal Deposit Insurance Corporation, or FDIC, for up to $250,000, which ensures an account holder that his money is safely stored at the bank.


couldn't really find a list besides knowing its a easier way to give money when you dont have any on you.

8 0
4 years ago
Read 2 more answers
WILL MARK BRAINLIEST FOR THE BEST ANSWER. PLEASE SHOW FULL SOLUTIONS. THANK YOU AND GOD BLESS. THE QUESTION IS ATTACHED. :)
Anuta_ua [19.1K]

9514 1404 393

Answer:

  (x, y) = (34/5, -4/5) = (6.8, -0.8)

Step-by-step explanation:

Subtract the first equation from the second to eliminate x.

  \left(\dfrac{x}{3}-\dfrac{y}{2}\right)-\left(\dfrac{x-5}{3}+\dfrac{y+2}{3}\right)=\left(\dfrac{8}{3}\right)-(1)\\\\y\left(-\dfrac{1}{2}-\dfrac{1}{3}\right)+\left(\dfrac{5}{3}-\dfrac{2}{3}\right)=\dfrac{5}{3} \qquad\text{partially simplify}\\\\-\dfrac{5}{6}y=\dfrac{2}{3} \qquad\text{subtract 1}\\\\y=-\dfrac{4}{5} \qquad\text{multiply by $-\dfrac{6}{5}$}

Substituting for y in the second equation, we can find x.

  \dfrac{x}{3}-\dfrac{1}{2}\left(-\dfrac{4}{5}\right)=\dfrac{8}{3}\\\\5x +6=40 \qquad\text{multiply by 15}\\\\5x=34\qquad\text{subtract 6}\\\\x=\dfrac{34}{5}

The solution is (x, y) = (34/5, -4/5) = (6.8, -0.8).

7 0
3 years ago
-(-25m -3)
Soloha48 [4]

Answer:

25m + 3

Step-by-step explanation:

Break the bracket, you will get:

- -25m - (-3)

= + 25m + 3

= 25m + 3

Hope this helped :3

4 0
3 years ago
Need help with this problem ​
Viefleur [7K]

Answer:

 h(x) =  -x² + 11 x + 2

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the functions are  

                                            f(x) = 2 x² - 5x -3

                                            g(x) = x² + 6x -1

               h(x)  = g(x) - f(x)

                      = x² + 6x -1 - (2 x² - 5x -3)

                     = - x² + 6 x +5x -1+3

                    = -x² + 11 x + 2

            h(x) =  -x² + 11 x + 2

<u><em>Final answer:-</em></u>

h(x) =  -x² + 11 x + 2

                             

4 0
3 years ago
Other questions:
  • -12+7=x+3 what does that equation equal (hint: im looking for the answer not what x equals) :)
    10·1 answer
  • PLEASE HALP ME!!!!!!!
    11·2 answers
  • What is 6×7 broken apart
    8·1 answer
  • Factor the following polynomial completely.<br> -0.7x2 - 4.9x + 12.6
    5·1 answer
  • Translate the sentence into the equation and then solve the equation
    9·1 answer
  • What is the equation of a horizontal line passing through (4.9)?
    8·1 answer
  • I kind of need help. I completely forgot how to do ratios
    12·1 answer
  • The sides of a triangle are 4cm, 6cm, and a cm respectively. The corres-ponding sides of a triangle similar to the first triangl
    14·1 answer
  • The graph represents a mechanic’s labor costs for a given number of hours of car repair.
    11·1 answer
  • Are the equations 9x=5x+4 and 14x=4 equivilant?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!