Let's represent h with the number of hours:
15h ≥ 200
h ≥ 200/15
h ≥ 40/3
h ≥ 13 1/3
He has to work at least 13 1/3 hours.
Answer:abcd
Step-by-step explanation:
Answer:
he needs 60 more
Step-by-step explanation:
there's already 30 but its suppose to have a height of 3 so you gotta stack 30 more 2 times
In #3, you are given the base and the height of the triangle, so you need only substitute these numerical values into the formula for the area of a triangle of base b and height h:
bh
A= ------ Would you please do this now? A = ?
2