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
Reptile [31]
3 years ago
13

What square footage of artificial grass is needed to cover this portion of the course?

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
That figure is made up of 3 shapes.
A square, a rectangle, a semicircle.
The square has a side of 6 ft.
The semicircle has a radius of 4 ft.
The rectangle's width is the diameter of the semicircle, so it is 8 ft. The length of the rectangle is 18 ft.

Square:
A = s^2 = (6 ft)^2 = 36 ft^2

Rectangle:
A = LW = 18 ft * 8 ft = 144 ft^2

Semicircle:
A = (1/2) * pi * r^2 = (1/2) * pi * (4 ft)^2 = (1/2) * pi * 16 ft^2 = 8pi ft^2

Total area:
A = 36 ft^2 + 144 ft^2 + 8pi ft^2

A = (180 + 8pi) ft^2
Hitman42 [59]3 years ago
5 0

Answer:

the answer is (8pi+180)

Step-by-step explanation:

You might be interested in
If f(x) = 2x - 9, then f(3) = -3.<br><br> True<br> False
agasfer [191]
True
work: f(3)=2(3)-9
f(3)=6-9
f(3)=-3
3 0
3 years ago
Read 2 more answers
Find the coordinates of the points of intersection of the graph of y=13−x with the axes and compute the area of the right triang
Ymorist [56]

the coordinates of the points of intersection of the graph of y=13−x with the axes

Given equation is y=13-x

x axis is x=0

y axis is y=0

Plug in the value of x =0 and find out y

y = 13 - x

y = 13 - 0 = 13

Plug in the value of y=0 and find out x

0 = 13 - x

x= 13

So coordinate axis

x= (13,0)

y= (0,13)

Base of the triangle is x=13

Height of the triangle is y= 13

Area of the triangle = \frac{1}{2} * base * height

= \frac{1}{2} * 13 * 13 = 84.5

Area of the triangle = 84.5


6 0
3 years ago
How do you subtract an integer from another integer without using a number line or counters
matrenka [14]
I'm assuming you mean negative integers and mixed. -3--3=? When to negatives are back to back it turns in to a positive number. The equation becomes -3+3=0.

Adding 2 negative numbers will always result in a negative value. -3+-3=-6.

A negative times a negative is always a positive . -2x-2=4

A positive integer times a negative integer will be a negative value. -3x4=-12.

A negative divided by a negative is a negative. -12/-2=-6

A positive divided by a negative is a negative. 9/-3=-3
5 0
3 years ago
Ahmad Conan deposited 60 quarters, 53 dimes, 44 nickels, and 50 pennies into his checking account. The total of the checks he de
Galina-37 [17]

Answer:

40 $

Step-by-step explanation:

He first deposited 60 quarters=15$, 53 dimes=5.3$, 44 nickels=2.2$, and 50 pennies=0.5$ Total 23$

23$+17$=2*(total deposit)

so total deposit = 20

"If Ahmad received 2 twenty-dollar bills in cash" - does not mean that he deposited those 40$

so total deposit = 20$

4 0
2 years ago
What is 1/4 divided by 2
Hoochie [10]
It is simple actually the answer is 1/8
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please solve-y(2+4y)
    7·1 answer
  • Ms Wilson draws a model
    10·1 answer
  • Please I need help quick
    6·2 answers
  • I NEED HELP PLEASE ASAP! :)
    9·1 answer
  • HELP!!!<br> Evaluate the function for x = 2 <br> f(x)=7x-5<br> ISTG I WILL MARK BRAINLIEST!!!!
    6·2 answers
  • Parallel lines 1, m, and n are shown.
    5·1 answer
  • Is 6.7 and 6.40 equal?
    12·1 answer
  • E = MV^2 ÷ 2 + mgh, Make V Subject of the formula​
    13·1 answer
  • True or false there is no line of symmetry in an isosceles trapezium. <br><br>​
    6·2 answers
  • PLEASE ANSWER FAST ITS DUE RN
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!