When can there be a point equidistant from four different points?

Answers

Answer 1

Answer: The center of a circle, because of the constant radius, or the center of a square because all the diagonals are equal. If that's what you're asking?

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2) The diagonal of a square is 27sq.root2 inches. Find the perimeter of the square.

Answers

Answer:

P≈76.37

Step-by-step explanation:

Using the formulas

P=4a

d= √2a

Solving for P

P=2√2d=2·√2·27≈76.36753

The area of a square piece of land in square units can be represented by the expression 9q4r8s6. What is the length of one side of the piece of land?

Answers

The length of one side of the piece of land is $41.6√(qrs)$ .

What is area?

The space occupied by a flat shape or the surface of an object is called area.

Formula for the area of a square

$A = x^(2)$

Where,

A is the area of square

x is length of side of the square

According to the given question

Expression for the area of a square = 9q4r8s6 = 1728qrs

Let the length of the side of square be x unit.

Area of square = $x^(2)$

⇒ 1728qrs = $x^(2)$

⇒ $x = √(1728qrs)$

⇒ $x = 41.6√(qrs)$

Therefore, the length of one side of the piece of land is $41.6√(qrs)$ .

Learn more about the area of square here:

brainly.com/question/1658516

#SPJ2

Answer:

The answer is: 3q^2r^4|s^3| units!

Step-by-step explanation:

Just took the quiz, and this was the answer. Hope it helps! :)

A share of stock in the bree medical supply company is quoted at 35 1/4,suppose you hold 20 shares of that stock which you bought at 31 1/2 if you sold that stock at 35 1/2,which of the following would be true?A. you suffered a loss of $75.00
B. you made a profit of $705.00
C. you made a profit of $75.00
D. you suffered a loss of $630.00

Answers

Hi there, we know the total number of stocks bough is 20, the rate was 31 1/2=63/2, 20*63/2=10*63=630 dollars, the rate they were sold is 35 1/4=141/4 dollars, 5*141=705 dollars, the amount of profit is 20 stocks. So, 705-630=75 dollars. So, the answer is C. You made a profit of $75.00

the answer will be c

If you buy three pairs of j and for $35.95 each and get a fourth pair for free. What is your cost per pair of jeans

Answers

$35.95 × 3 = $107.85

$107.85 ÷ 4 = $26.96

$26.96

2. When a person is selected at random from a very large population, the probability that the selected person is righthanded is 0.82. If three people are selected at random, what is the probability that
a. They are all right-handed?
b. None of them is right-handed?

Answers

Answer:

a) 0.5514

b) 0.0058

Step-by-step explanation:

Data provided in the question:

Probability that the the selected person is righthanded, P(R) = 0.82

Therefore,

Probability that the the selected person is not righthanded, P(R') = 1 - 0.82

= 0.18

Now,

a. They are all right-handed

P (They are all right-handed) = P(R) × P(R) × P(R)

= 0.82 × 0.82 × 0.82

= 0.5514

b) None of them is right-handed

P (None of them is right-handed) = P(R') × P(R') × P(R')

= 0.18 × 0.18 × 0.18

= 0.0058

Express the product in simplest form 8/2x+8 * x^2-16/4

Answers

From formula a^2-b^2 = (a-b)(a+b) :
x^2 - 16 = (x-4)(x+4)

In 2x+8 factor out "2", you'll reach 2(x+4). So:

$(8)/(2x+8) \cdot (x^2-16)/(4)=(8(x-4)(x+4))/(2(x+4) \cdot 4)= (8(x+4)(x-4))/(8(x+4))= \boxed{x-4}$

(In finish you delete 8(x+4) from nominator and denominator)

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In winter, the price of apples suddenly went up by$0.75 per pound. Sam bought 3 pounds of apples at the new price for a total of $5.88. Write an equation to determine the original price per pound (p) and then find the original price per pound.

Sins = 8x2 and = 2x + a find 5- o

A ball is thrown straight up from the top of a 40 feet tall building with an initial speed of 24 feet per second. The height of the ball as a function of time can be modeled by what function h(t) = _________________ 1. after how many seconds the ball hit the ground. 2.What is the maximum height of the ball? 3.How long did it take for the ball to reach its maximum height?