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
Andreyy89
3 years ago
13

A sprinkler sprays over a distance of 40 feet and rotates through an angle of 80. Find the area watered by the sprinkler.

Mathematics
1 answer:
il63 [147K]3 years ago
7 0

Answer:

1,115.8937105551

Step-by-step explanation:

[ π x 40² ] =5,026.5482457437

[ 80 / 360 ] ft² =[,222] ft²

5,026.5482457437 X [,222] ft²= 1,115.8937105551 ft² 

A = [ π x 40² ] [ 80 / 360 ] ft² 

A = 1,115.8937105551 ft²

You might be interested in
How to put 5/27 into a <br> percentage
leonid [27]

Answer:

18.5185%

Step-by-step explanation:

(7/27) * 100% = (0.185185) * 100% = 18.5185%

5 0
3 years ago
Read 2 more answers
Need help with number 6
posledela

Answer:

(3)

Step-by-step explanation:

the sum of n and 5 is (n + 5), then multiply by 3 gives

3(n + 5)

The result is at least 17 which means it must be greater than or equal to 17

3(n + 5) ≥ 17

7 0
3 years ago
How do you subtract a whole number and a mixed fraction
fredd [130]

Answer:

"The easiest way would be to turn the whole number into a fraction so for instance if the number was 2 it would become 16/8. You can then easily subtract 16/8 from 1/8 which would equal -15/8"(//answers.yahoo.com/).


Step-by-step explanation:

(//answers.yahoo.com/)


5 0
3 years ago
if you throw a rubber ball toward the ground at an angle, it will bounce up feom the ground at the same angle. find the unknown
Sauron [17]
30°

A strait line is 180°
75°+75°=150°
180°-150°=30°
5 0
2 years ago
15. The graph of a linear function, f(x), is shown below. If the line is translated 2 units
Leto [7]

Answer: fx-2 i believe since translating down would subtract two

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Choose the correct graph of the function y= -8(2^x)
    8·1 answer
  • The sets of numbers 7, 24, 25 and 9, 40, 41 are pythagorean triples. use what you know about the pythagorean theorem and explain
    12·2 answers
  • 2 Mini Lesson: A wireless phone plan costs Eric $35 for a month of service during which he sent 450 text messages. If he was cha
    8·1 answer
  • Use the properties of exponents to identify which exponential function is equivalent to f(x)=x^5/6• x^11/6
    15·1 answer
  • The point (-2, -1) satisfies which of the following inequalities?
    12·1 answer
  • Giving brainlyest<br> 5/8 +1/n = 7/8
    5·1 answer
  • Express two-thirds of age gap in terms of y if the age gap between a father and a daughter is y years
    8·1 answer
  • PLS HELP! 18 points , and BRAINLIEST !!
    10·2 answers
  • How many times does 0.6 go into 12.66?<br> first brainlyist
    14·1 answer
  • Pls help. I need the explanations too.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!