Isn’t free brainliest when you just get points and do none of the work??
Answer:
Step-by-step explanation:
1/6+1/4=5/12
5/12 of the job is done in 1 hour
so
5/12+5/12= 10/12
so 10/12 of the job is done in 2 hours
and then simplify 5/6 so then add 1/6
so it is done in 2 hours and 24 minutes
Answer:
a
Step-by-step explanation:
Answer:
Find the measures of each angle.
When angles are complementary, the sum of their measures is 90 degrees. Two complementary angles have measures of 2x-10 degrees and 3x-10degrees.
The mode of his grade is 90 because it is the number most frequented