A right triangle is a triangle with one 90 degree angle; the triangle that appears to have a right angle is D/ the option on the very bottom.
The average is (time)/(number of problems)=(45/60)/20=(3/4)/20=3/80 hours per problem. In minutes, the answer would be 3/80*60=9/4 minutes per problem.
The frequency of getting an even number is 48%
Answer:
127
Step-by-step explanation:
A whole number is a number without any fractions (or decimals), so you just have to round the number to the nearest number without any decimals, which is 127
What is the square root of 999,999,999,999,999,999,999,999,999,999,999
zheka24 [161]
Answer:
3.1622777e+16
Step-by-step explanation:
