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
Marysya12 [62]
3 years ago
7

Need help please!!!!!!!!!!

Mathematics
1 answer:
jeka943 years ago
5 0

1) To create an equation with r isolated, you divide both sides by π and square root both (it is given that all variables are positive). The equation is √A/π = r.

2) Plugging in the numbers give us <em>√54/(22/7) = r</em>.

√54(22/7) can be rewritten as √54*7/22, which is √378/22, which can be simplified to √189/11, or about 17.18.

You might be interested in
Really need help
Ket [755]
3n - 80 = 5n + 8\\3n=5n + 88\\ -2n = 88\\\\ n = -44
4 0
2 years ago
a farmer enough to last his 40 cattle for 35 days'if he bays more cattle how long can the same food last?consider the cattle fin
Lapatulllka [165]

Answer:

this is unclear

Step-by-step explanation:

yoy miss typed

7 0
2 years ago
Help me, please. Please also explain to me why you picked your answer.
Shkiper50 [21]

Answer: Lower left corner  \frac{29}{18+29} \times 100

We have 29 people who chose fishing out of 18+29 people who filled out the survey. We don't use 60 because not everyone filled out the survey, and we're only focusing on survey participants. The "times 100" at the end will move the decimal point 2 spots to the right, and convert it to percent form.

For example, if you had 2 people who liked fishing out of 8 total then 2/8 = 0.25 = 25% of the people like fishing.

4 0
2 years ago
Read 2 more answers
ABCD is a parallelogram. Find the values of x and y.
Komok [63]

Answer:

x = 8; y = 29

Step-by-step explanation:

In a parallelogram, opposite angles are congruent.

8x = 7x + 8

x = 8

4y = y + 87

3y = 87

y = 29

6 0
3 years ago
Read 2 more answers
What is this answer?? : [6.6 ÷ (–5 + 3)] • (–1)
Mars2501 [29]
Your answer is 3.3

-Hope I helped you. :)
3 0
2 years ago
Other questions:
  • If h(x) is the inverse of f(x) what is the value of h(f(x))?
    11·2 answers
  • 1.)Each sandwich costs $.02 per cubic inch to make. What is the cost of each sandwich?
    14·1 answer
  • How can you find the area of 224sq metera and base of 16 meters of a parallelogram
    6·1 answer
  • Is 6.37492797 a rational number​
    8·1 answer
  • Can I get the answers plz
    14·1 answer
  • Sam has a piece of rope that is 3 feet long. He cuts the rope so that one piece
    10·1 answer
  • Write 12 ten thousands, 8 thousands,14 hundreds, 7 ones in standard form
    8·2 answers
  • Many poker games start with each player being dealt five cards, called the player's "hand". Remember, there are 52 cards in a st
    14·1 answer
  • If something costs 14.50 and I give 15 pound how much do I get back​
    12·1 answer
  • Mieko bought 2 gallons of paint. she used 1/4 of the paint on her bedroom, 3 quarts on the hallway, and the rest of the paint in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!