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
olasank [31]
3 years ago
5

Can someone answer this math question please???

Mathematics
1 answer:
Lapatulllka [165]3 years ago
8 0

Answer:

TOO MUCH!!!

Step-by-step explanation:

You might be interested in
a point is chosen at random in the circle. What percent of the time will the point be in the square? Round to the nearest tenth
sergejj [24]

Answer:

P = 0.637

Step-by-step explanation:

By a small online search, i've found that the image is a circle of radius R = 1in, and a square inside of the circle, such that the distance between the center of the square and the one vertex of the square is one inch.

To solve this problem, we need to find the area of each figure.

The area of a circle of radius R is:

A = 3.14*R^2

Then the area of our circle is:

A = 3.14*(1in)^2 = 3.14 in^2

Now for the square.

If the distance between the center and one vertex is 1 inch, then the distance between two opposite vertex is twice that: 2 inches.

Now we can think of a triangle rectangle, where both catheti are equal to L, the side length of the square, and the hypotenuse is 2 inches.

Using the Pythagoreans theorem, we get:

L^2 + L^2 = (2in)^2

2*L^2 = (2in)^2

L^2 = (2in)^2/2 = 2 in^2

L = √(2 in^2) = √2 in

And the area of a square of side length L, the area is:

A = L^2

Then the area of our square is:

A = (√2 in) = 2 in^2

Then:

Area of the circle = 3.14 in^2

Area of the square = 2 in^2

The area of the circle represents the 100% (if a point is chosen at random in the circle, the probability that the point will be inside the circle is P = 1)

The probability that the point will be inside the square is equal to the quotient between the area of the square and the area of the circle, this is:

P = (2 in^2)/(3.14 in^2) = 0.637

6 0
3 years ago
F(x)=2x+6
Klio2033 [76]

Answer:

Step-by-step explanation:

F(x) = 2x + 6

G(x) = - 5x - 9

product of F and G .....the product is the result of multiplication

(2x + 6)(-5x - 9) =

-10x^2 - 18x - 30x - 54 =

-10x^2 - 48x - 54 <====

6 0
3 years ago
Read 2 more answers
If it takes 3 men 5 hours to dig 12 holes, how many hours does it take for 3 men to dig 84 holes?
alexgriva [62]

Answer:

Hence it will take 35hours

Step-by-step explanation:

Let the time it took to dig hole be x

Ley the number of holes be n

Using the relationship x = kn (direct relationship)

if it takes 3 men 5 hours to dig 12 holes, hence;

when x = 5, n = 12

k = x/n

k = 5/12

To get how many hours it take for 3 men to dig 84 holes, then;

when n = 84, x = ?

x = 5/12 * 84

x = 5 * 7

x = 35hours

Hence it will take 35hours

8 0
3 years ago
. A fair coin and then a die with 6 sides are tosses find the probabilities of the six events occurring respectively a. P(Tails)
Dvinal [7]

Answer:

F

Step-by-step explanation:

7 0
3 years ago
What is the pattern in this sequence? −3,1,5,9,13, ...
geniusboy [140]

Answer:

Pattern is: +4

6 0
3 years ago
Read 2 more answers
Other questions:
  • The line with equation y + 2x = 0 coincides with the terminal side of an angle θ in standard position in Quadrant IV .
    11·2 answers
  • What happens to the median if the game with 3 hits is remqued from the data sset
    5·1 answer
  • The fee a bank pays you to keep
    8·1 answer
  • HELPPP PLEASE ANSWER FAST CLASS IS ALMOST OVER!!!
    14·1 answer
  • The following table shows claim amounts and their probabilities for an insurance company that offers homeowners’ insurance polic
    14·1 answer
  • Please help fast. I'll mark brainliest for the best answer. :)
    13·1 answer
  • For which value of k will the equation x^2-5x-k=0 have equal roots​
    8·1 answer
  • PLZZZ HELP ME WITH THIS MATH
    10·2 answers
  • Please simplify this equation
    13·2 answers
  • Leo’s bank balances at the end of months 1, 2, and 3 are $1500, $1530, and $1560.60,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!