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
aev [14]
2 years ago
7

HellpppNeed help please urgent

Mathematics
1 answer:
Novay_Z [31]2 years ago
4 0

Answer:

the answer is 63.59m²

Step-by-step explanation:

radius =  \frac{diameter}{2}  \\  =  \frac{3}{2}  \\  =  \frac{9}{2} (since \:1cm = 3m \: so \: 3cm = 9m) \\  = 4.5 \\ area \: of \: circle = \pi {r}^{2}  \\  = 3.14 \times (4.5) {}^{2}  \\  = 3.14 \times 20.25 \\  = 63.585 {m}^{2}

You might be interested in
Graph this piecewise function:
Pepsi [2]
Consider the function f(x<span>) = 2 x + 1. We recognize the equation y = 2 x + 1 as the Slope-Intercept form of the equation of a line with slope 2 and y-intercept (0,1). Think of a point moving on the </span>graph<span> of f. As the point moves toward the right it rises.
hope this helps

</span>
6 0
3 years ago
What’s the slope of -2,-3 and -4,-9
Dmitry_Shevchenko [17]

Answer:

m = 3

Step-by-step explanation:

Find the slope of the line connecting (-2,-3) and (-4,-9).  (Note:  you must use those parentheses.)

As we go from x= -4 to x = -2, an increase of 2, y increases by 6 from -9 to -3.  The slope of this line is m = rise / run = 6/2 = 3.

6 0
3 years ago
Read 2 more answers
Please help me with this​
Tatiana [17]
<h2><u>Given</u> :</h2>

The given equations are :

\longrightarrow15b + 10g = 8640 \:  \:  \:  \:  \:   - (1)

\longrightarrow b + g = 708 \:  \:  \:  \:  \:  \:  - (2)

Let's solve for g in equation (2) :

\longrightarrow b + g = 708

\longrightarrow g = 708 - b \:  \:  \:  \:  \:  - (3)

now, let's plug value of g from equation (3) into equation (1) :

\longrightarrow15b + 10g = 8640

\longrightarrow15b + 10(708 - b) = 8640

\longrightarrow15b - 10b + 7080 = 8640

\longrightarrow5b = 1560

\longrightarrow b = 312

plugging value of b in equation (3) :

\longrightarrow g = 708 - b

\longrightarrow g = 708 - 312

\longrightarrow g =39 6

since " g " represents ground seats, number of ground seats :

=》396

And " b " represents balcony seat, therefore it is equal to :

=》312

\mathrm{ ☠ \: TeeNForeveR \:☠ }

4 0
3 years ago
In 1989 Dutch ice skater dries van wijhe skated 200km at an average speed of 35.27 km/h. How long was he skating?
Lelu [443]
200/35.27=<span>5.6022409 hours total 
Hope this helps!
</span>
7 0
4 years ago
12 x (3 + 4) ÷2 - 10=
Serga [27]

Answer:

32

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Lena is going to cover her entire garden with topsoil. The garden is 36 feet long by 22 feet wide. A bag of topsoil costs $3 and
    10·1 answer
  • pediatricians prescribe 5 ml of cough syrup for every 25 lb of a child’s weight . How many millimeters of cough syrup will the d
    10·1 answer
  • The equation y+6=1/3(x-9) is written in point-slope form. What is the equation written in slope-intercept form?
    13·2 answers
  • Add -54 + 18.<br><br> -36<br> -44<br> -72
    14·2 answers
  • What is the greatest common factor of 24s3, 12s4, and 18s?
    14·1 answer
  • Brennan is wrapping a birthday present for his sister. He starts with 2 yards of ribbon. Then, he cuts off 9 inches to decorate
    10·1 answer
  • 2.the solution set of x +y =5 and x-y =3
    7·1 answer
  • Please Help, I don't understand how I get one of the answers below
    10·1 answer
  • John has two apples, he gives Jane 251. How many apples does John have? Please help 2nd grade is so hard.
    5·2 answers
  • Give 1 pair of Vertical and 1 pair of Supplementary angles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!