If a circle is inscribed in a triangle which of the following must be true

Mathematics

2 answers:

asambeis [7]3 years ago

8 0

A,C, and E are your answers! :)

KatRina [158]3 years ago

3 0

A, C, E

B false because triangle is confirmed larger if the circle is fit inside of it.

D false because circle on the inside.

A true because triangle on outside

C true because it is a property of inscribed/circumscribed circles/triangles

E true because of inverse relationship

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Please help! Problem is attached

Darya [45]

Answer:

(a) -3

Step-by-step explanation:

The value of f(x) approaches 3cos(π) = -3 as x approaches π from either direction. The limit is -3.

<em>Additional comment</em>

The fact that the function is defined to have a different value at x=π simply means there is a jump discontinuity there. The function is <em>not continuous</em>, because the limit and the function value differ. That doesn't detract from the fact that there is a limit, and it is -3.

6 0

3 years ago

question says ; miranda has $3.60 in quarters and nickels in her piggy bank. which equation could be solved to find the possible

Jobisdone [24]

To find the relation between them, you need transform them to the same currency. Let's transform them to cents.
$3.60 = 360 cents.
One quarter is 25 cents, and one nickel is 5 cents.

So 360 = 25q + 5n

Hope this helps! :D

7 0

4 years ago

Describe how the graph of y= x^2 can be transformed to the graph of the given equation.

AnnyKZ [126]

Answer:

We conclude that the graph y = x² can be transformed into the graph of the given equation y = (x - 12)²+3 by shifting the graph of y = x² right 12 units and then up 3 units.

Hence, option D is true.

Please check the attached graph.

Step-by-step explanation:

Given the parent function

y = x²

Given the transformed function

y = (x - 12)²

Horizontal Translation:

The horizontal translation of y = x² is of the form

f(x-h)

so y = y = (x - 12)² means y = x² is shifted 12 right.

Vertical Translation:

y = x²

Then y = x² + b is a vertical translation of y = x²

if b > 0, then y = x² + b is the graph of y = x² 'b' units up.

if b < 0, then y = x² + b is the graph of y = x² 'b' units down.

Thus, y = x² + 3 means the graph y = x² is vertically shifted up by 2 units.

Please check the attached graph.

The blue graph is representing the graph of y = x².

The red graph is representing the graph of y = (x - 12)²+3

Therefore, the graph y = x² can be transformed into the graph of the given equation y = (x - 12)²+3 by shifting the graph of y = x² right 12 units and then up 3 units.

Hence, option D is true.