Find the sum of the interior angles of a decagon

Find the height of an equilateral triangle with side length 8? A) 4 B) 4/sqrt{2} C) 4/sqrt{3}D) 8/sqrt{3}

At Best Burgers, Jack collected sales data on the type of side order served with each type of burger purchased for a week. Jack serves a half pound of onion rings with every kind of burger.

doug is going to the store to stock up on food for his dog. while in the store, doug decides to by a single bag of dog treats as well.

A triangle has side lengths 10, 16, and 11. Is the triangle acute obtuse or right? Explain

Choose the correct simplification of (7x3 - 8x - 5) + (3x3 + 7x + 1). 10x3 - x - 4 10x3 + x + 4 4x3 - 15x - 6 4x3 + 15x + 6 ... ?

suppose you have a conical shaped tent that you will use for camping. you want to bring along a tarp to fully cover the lateral area in case of inclement weather. the tent is 13 feet long and stands 8 feet high.

Why is it important to include a scale when displaying a box plot?

The sum of two numbers is 88. The first number is three more than negative two times the second number. Let X represent the first number and y repeat the second number. The first equation for this problem is ...

What is the Pythagorean theorem of 9in and 12in triangle

There are 5 books belonging to 5 students. The books were put into a box, and each student pulls out an book one after the other. What is the probability that each student gets his or her own book?