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
borishaifa [10]
2 years ago
12

A playground has a shape of a rectangle, with two semi-circles on it’s smaller sides as diameters added to its outside. If the s

ides of the rectangle are 38m and 28m, find the perimeter and the area of the playground
Using the pi formulae
Mathematics
1 answer:
Liula [17]2 years ago
4 0

Answer:

Area= 1371.72m^2

Perimeter: 251.84m

Step-by-step explanation:

A1=L*W

A1=38*28

A1=1064

A2=3.14*r^2

A2=3.14*196

A2=615.44/2

A2=307.72

A1+A2=1371.72

You might be interested in
If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to (t*s)(x) ?
Inessa05 [86]
Hello,

(t*s)(x)=t(x)*s(x)=(4x²-x+3)*(x-7)

Answer D
8 0
2 years ago
Read 2 more answers
Please Help!!! Its due Monday!!!
Stels [109]
The answer is A.

The population doubles every year, so that means we multiply the original population of 150 by 2 each year.
8 0
3 years ago
Corrine bought a coffee and a bagel for $5.35. If the coffee cost $1.95, how much did the bagel cost?
ki77a [65]
5.35 minus 1.95 = 3.40
6 0
3 years ago
Read 2 more answers
Calculate the perimeter of a square with side length of 9 cm don not include units in your answer
seraphim [82]

Answer: 36

Step-by-step explanation:

Each side of square are equal length

4 sides

9+9+9+9=36

7 0
3 years ago
In the expression (ax+b)*(cx^2+dx+e), find two set of values of a,b,c,d and e so that the coefficient of x^3and x terms after ex
Brilliant_brown [7]

Answer:

2, 0, 2, 3, 5

1, 2, 4, 0, 5

Step-by-step explanation:

(ax + b)(cx² + dx + e)

acx³ + adx² + aex + bcx² + bdx + be

2(2)x³ + 2(3)x² + 2(5)x + 0 + 0 + 0

4x³ + 6x² + 10x

a = 2

b = 0

c = 2

d = 3

e = 5

1(4)x³ + 1(0)x² + 1(10)x + 2(4)x² + 0 + 10

4x³ + 8x² + 10x + 10

a = 1

b = 2

c = 4

d = 0

e = 5

7 0
2 years ago
Other questions:
  • 8) -8(8 + 6v) = 5(4+7v+v<br> what is v
    8·1 answer
  • Find an equation in slope intercept form for the line through point P(-3, 2) and perpendicular to the line
    13·1 answer
  • Justin needs to make a total of 60 deliveries this week. So far he has completed 27 of them. What percentage of his total delive
    6·2 answers
  • Given the system<br><br> y &gt; -2<br><br> x + y &lt; 4
    13·1 answer
  • Ninety percent of the students or 540 students attended a school assembly. How many students are there at the school
    11·1 answer
  • The equation 4s + 3d = 33 is used to determine the number of sandwiches, s, and drinks, d, that can be purchased with $33. If yo
    7·1 answer
  • HELP!
    15·1 answer
  • Here is my question.
    8·2 answers
  • Rewrite in simplest terms: -3(s – 10) + 7(-2s – 1)
    11·2 answers
  • Write the equation of the line that passes through the points (-8,3) and (0,2). Put your answer in fully reduced point-slope for
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!