Lena spins the spinner once. What is probability that she will land on white? Write your answer as a fraction in simplest form.

Step-by-step explanation:

These individual slices are equal size, so they have an equal chance of being landed on.

There are 4 white slices out of the 10 total slices.

This means there's a chance Lena will land on white.

simplified is .

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

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.