Two triangles below are similar. find the value of x

a. 6
b. 5
c. 7
d. 8

can me with this i’m stuck

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths