Angle 2 = 22 degrees (that line is dividing that angle into 1 & 2 equivalently)
Angle 3 = 90 degrees.
Answer:
5
Step-by-step explanation:
50/5=10
therefore 5 is your answer
I’m pretty sure it’s b because they are camouflaged
let's set up an equation:
x-4=9
solve normally:
x=13
There are 13 girls and 4 more students that are boys that made an A grade. Thus there are 13+4=17 students that are either girls or A students.
The probability of choosing a girl or A student is 17/30.
