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2 years ago

c) If you are given a circle with center C, how do you locate the vertices of a square inscribed in circle C?

Mathematics

1 answer:

Advocard [28]2 years ago

5 0

Answer: The square is inscribed in a circle that means the square is drawn inside a circle such that it's vertices lie on the circle.

You need to remember that the vertices of the square lie on the circumference of circle and the center of circle is also the midpoint of diagonals of the square i.e. Diagonal of the square is equal to diameter of the circle.

We could also see the image of such figure.

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In your random sample of 25 Chips Ahoy bags, you find a mean of 985 chips per bag, with a standard deviation of 10 chips. Run a

stealth61 [152]

Answer:

The p -value is less than 0.001.

Step-by-step explanation:

Given information:

Sample size = 25 chips

Sample mean = 985

Sample standard deviation = 10

Let as assume that sample is distributed normally.

The formula for test statistic

$t=\frac{\overline{x}-\mu}{\frac{s}{\sqrt{n}}}$

where,

$\overline{x}$ is sample mean

μ is population mean.

s is sample standard deviation.

n is sample size.

The value of test statistic is

$t=\frac{985-1000}{\frac{10}{\sqrt{25}}}$

$t=-7.5$

The p-value is

$p=2\times p(t$

Therefore the p -value is less than 0.001.

6 0

3 years ago

Give two different methods you could use to put the fractions 1/2, 3/4, 3/8, 5/8, 5/16, 7/16, 9/16, and 11/16 in order

alina1380 [7]

You could give all of the fractions a common denominator. You could also solve each of them (1/2=0.5) to see their value and order them through the value.

6 0

3 years ago

What is the equation for a parabola with a focus of (0,-4) and a directrix of y=4 if the vertex is at the origin?..1)..y=1/16x2.

OlgaM077 [116]

Answer:

y = - $\frac{1}{16}$ x²

Step-by-step explanation:

Since the vertex is at the origin and the focus at (0, - 4) then the parabola opens vertically down with equation

x² = 4py ( p is the distance from the vertex to the focus )

Here p = - 4 ( focus is below the vertex ), thus

x² = 4(- 4)y = - 16y ( divide both sides by - 16 )

y = - $\frac{1}{16}$ x²

3 0

3 years ago

F(x)=-3x2 – 3x<br> Find the function

Lubov Fominskaja [6]

Answer:

x=-2

Step-by-step explanation:

branliest pls

3 0

3 years ago

Read 2 more answers

The bus fare for a child is half that of an adult Find the total fares for two adults and four children if a full fare is 54p

andrey2020 [161]

Ok now im finna explain it it was 54 dollars and 2 children is the same price as 1 adult ticket so you can just divide 54 by 3 and you well get 18 dollars

8 0

3 years ago