Answer:


Step-by-step explanation:
the ratio of sides of a 30-60-90° triangle, respectively, are 1 :
: 2
we can solve for 'x' using this proportion:
x/4 = 1/
now cross-multiply:
x = 4
x = 4/
we don't want to leave a radical in the denominator so we can multiply numerator and denominator by
to get:
4
/ 3 or 

Step-by-step explanation:
your welcome! We will always help your problems :) you can possibly learn something with the step by steps!
Answer:
459.9 or 460
Step-by-step explanation: add it all up and multiply and then add once more the half times the 6.25 hours of overtime
Answer:
part A of 1 is 2.4 inches. Part B of 1 is 3.125. part A of 2 is 201.06. Part B of 2 is 314.1592. I need a picture for Question 3
Step-by-step explanation:
6a^3+228a^2+4a^2b+152ab-2ab-76b^2