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3 years ago

12

Quadrilateral abcd is inscribed in a circle choose a statement for each step in the proof that proves ABCD is a square

1 answer:

mamaluj [8]3 years ago

8 0

Answer:

The four sides of the lines tangent to the circle are equal.

Step-by-step explanation:

Inscribed circle is inside the four or more lines of a geometric shape. In the given inscribed circle the there are four lines which are tangent to the circle. The four line are equal in length and two of the lines are parallel. This confirms that the geometric shape is a square.

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How would i put these lines into a function notation equation?

ExtremeBDS [4]

Answer:

f(x)=1/3x+2

g(x)=1/3x+5

Step-by-step explanation:

for f(x)

$m = \frac{rise}{run} = \frac{1}{3} \\ \\ y = mx + b \\ y = \frac{1}{3} x + 2$

So f(x) = 1/3x + 2

b is where the line hit y-axis

for g(x):

$m = \frac{1}{3} \\ y = \frac{1}{3} x + 5$

So g(x) = 1/3x+5

7 0

3 years ago

9 x 10 *9 or 3 x 10 *-4

Mademuasel [1]

The first one is 810

The second is -120

6 0

4 years ago

Pls answer asap i’m taking a test ahhh

goldenfox [79]

First, It's a function.

Second, domain is {a,b,c,d}

Third, range is {x,y,z}

Reason why it's function because

1. A single value in Input doesn't have 2 lines connected (domain must not be repetitive.)

2. All Inputs have lines connected to Output (if not then not a function.)

8 0

3 years ago

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by gi

GuDViN [60]

The time that rocket will hit the ground, to the nearest 100th of second is 10.43 seconds

Given the equation representing the height reached by a rocket as:

$y = -16x^2 + 157x + 104$

The rocket will hit the ground when y = 0. Substituting y = 0 into the expression to get x;

$0 = -16x^2 + 157x + 104\\16x^2 - 157x - 104 = 0\\$

On factorizing:

x = 10.43 seconds

Hence the time that rocket will hit the ground, to the nearest 100th of second is 10.43 seconds

Learn more here: brainly.com/question/14479223

6 0

3 years ago

Suppose that the radius of a sphere is divided by 9. What happens with the surface area?

Alisiya [41]

Answer:

Rad/9

Step-by-step explanation:

7 0

3 years ago