Use the Information provided to answer questions 10 and 11. 10. The function, h(x) = x2 - 4, is graphod on the
coordinate plane at the right
"6"-4"}
Which of the following choicos represents the
domain and range of h(x)?
A. Domain: all real numbers
Range: all real numbers greater than or equal to -4
B. Domain: all real numbers between -6 and 6
Range: all real numbers greater than or equal to -4
C. Domain: all real numbers greater than or equal to -4
Range: all real numbers
D. Domain: all real numbers greater than or equal to -4
Range: all real numbers between -6 and 6

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

step-by-step explanation:

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.