Complement angles, sum is equal 90
Give one angle = 70 to find other: 90 - 70 = 20
Answer
Complement of angle with the measure of 70 degrees is 20 degrees
Answer:
6%
Step-by-step explanation:
The probability of picking a maths student = 21% = 21/100
The probability of picking a science student = 15% = 15/100 = 3/20
The probability of picking in both = 6/100 = 3/50
The probability that the student is in maths or science = 21/100 - 15/100 = 6/100 = 6%.
Answer:
200π cm^2
Step-by-step explanation:
Surface area of an emisphere = radius^2 * π * 2 = 10^2 * π * 2 = 200π cm^2
Answer:0
Step-by-step explanation:
Y - intercept = 2/-10 = 1/-5 = - 0.20000
