I don’t know the answer to the work

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,

d

step-by-step explanation:

i used the pitagoras theoreme

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation: