Segment ac is a diameter of circle p, which has a radius 13 cm. if b is a point on circle p such that ab = 10 cm, what is the length of segment bc?

Length of segment BC = 24 cm

Step-by-step explanation:

It is given that AC is a diameter and B is a point on the circle P.

So, Δ ABC is a triangle in a semicircle and hence ∠ B = 90° as angle in a semicircle is a right angle.

It is also given that the length of the radius is 13 cm.

Therefore, diameter AC = 2 × radius = 2(13) = 26 cm.

It is given that AB = 10 cm.

From the right triangle Δ ABC,

BC = 24 cm

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: