The music department instructor at school asked students if they know how to play the guitar. Let A be the event that a student knows how to play a guitar and B be the event that the student is left-handed.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

fdvs

step-by-step explanation: vsfdvsfvd

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

d

step-by-step explanation:

i used the pitagoras theoreme