Multiply.

8.6
×
7.3
=

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

16x^2-16x=5 solve the equation by completing the square

Which triangle is △abc similar to and why? △abc is similar to △ghi by aa similarity postulate . △abc is similar to △jkl by aa similarity postulate . △abc is similar to △def by aa similarity postulate . △abc is not similar to any of the triangles given.