at a game show there are three doors marked one two and three a constant is allowed to select one of three keys labeled a b and c and then use it to open one of the doors that sample space showing the ways in which a constant scan select a key and or its representatives in the table​

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.  

assuming this is from a math graphing problem.

7 would be on the x-axis which is the horizontal line on the graph

84 would be on the y-axis which is the vertical line on the graph