Question

PLEASE HELP!!!!
A lamppost, CAB, bent at point A after a storm. The tip of the lamppost touched the ground at point C, as shown below:

Triangle ABC has measure of angle C equal to 50 degrees, measure of angle ABC equal to 90 degrees, and length of BC equal to 10 feet.

What is the height, in feet, of the portion AB of the lamppost?
10 divided by tan 50 degrees
10 divided by cos 50 degrees
10 cos 50°
10 tan 50°

Answer 1

well what do you think it is?

Answer 2

I was thinking C

Answer 3

now show me how did you get that?

Answer 4

I measured the abc angle Im not really good at this!

Answer 5

good that is what the right answr is and i just needed to make sure you get it medal is best answer fan is hover obveer my ane and click become fan

Answer 6

Cool, Thanks for the help!

Answer 7

Could you help me with another? @LegendaryClasher

Answer 8

sure

Answer 9

Segment AB has point A located at (8, 9). If the distance from A to B is 10 units, which of the following could be used to calculate the coordinates for point B

10 = square root of the quantity of x plus 8 all squared plus y plus 9 all squared
10 = square root of the quantity of x plus 9 all squared plus y plus 8 all squared
10 = square root of the quantity of x minus 8 all squared plus y minus 9 all squared
10 = square root of the quantity of x minus 9 all squared plus y minus 8 all squared

Answer 10

I was thinking A

Answer 11

what do you think and how me how you got it

Answer 12

Because you have to add to this equation and 8 would fit it instead of 9

Answer 13

correct

Answer 14

Yay!!! Thanks again :)

Answer 15

no problem

Answer 16

any more

Answer 17

tut

Answer 18

?