2more than 16 times a number is the same as 21 less than the product of -7 and the number

x= -1

Step-by-step explanation:

the equation would be written like this

2+16x= -7x-21

add -7x on both sides

2+23x= -21

subtract 2 from each side

23x= -23

divide by 23 on both sides

x= -1

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.

you bought 31 v bucks

step-by-step explanation:

25+6=31