Answer:
105°
Step-by-step explanation:
< 3 = 50° + 55° { exterior angle of a triangle is equal to the sum of two opposite interior angles }
<3 = 105°
Answer:
25
Step-by-step explanation:
twenty-six=26
2 tens 6 ones= 26
25=25
20+6=26
25 is the odd one out.
For this data set:
mean = 1.75
standard dev. = 5.6252 or 5.63
Answer:
x=146
Step-by-step explanation:
I hope this helps