Pllzzz me ! will give branliest !

Find the area of the triangle shown 3 by 6

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points