The lodhl diner offers a meal combination consisting of an appetizer, a soup, a main course, and a dessert. there are five appetizers, five soups, four main courses, and five desserts. your diet restricts you to choosing between a dessert and an appetizer. (you cannot have both.) given this restriction, how many three-course meals are possible?

  100

Step-by-step explanation:

Given : The lodhl diner offers a meal combination consisting of an appetizer, a soup, a main course, and a dessert.

There are 5 appetizers, 5 soups, 4 main courses, and 5 desserts.

Also, a dessert and a appetizer are not allowed to take together.

By Fundamental counting principal ,

Number of three-course meals with dessert and without appetizer :

     (1)

Number of three-course meals with appetizer and without dessert :

     (2)

Now, the number of meals with either dessert or appetizer :-

          [Add (1) and (2)]

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars