in a 30-60-90 triangle, the hyptenuse has a length of 10. how long is the shorter leg (across from the 30 degree angle) ?

Lisa has twelve fewer dimes than quarters, for a total of $11.05

What problem can be solved by dividing 9/10 by 1/4

Pre-election survey showed that two out of three eligible voters would cast ballots in the county election. There are 240,000 eligible voters. How many people are expected to vote?

At a local department store the price of each item eas increased by 20% selma just purchased a television for 432 how much would she have paid before the price increase

One of the plants in Jorge's garden grows at the rate of 2 Inches in 3 months. A second plant grows at the rate of 3 inches in 2 months. Which plant grows at the fastest rate? Explain

What is a HR diagram? a diagram showing the layers of a star a diagram showing where stars can be found a graph used to study stars a graph of a stars changing shape

If x - 5 and y = - 8, evaluate the expression 4x2 - 7y2

1. What is the value of x in the equation - 6 + x = - 2? A. 4 B. - 8 C. 8 D. - 4 2. How many solutions does the equation - 3a + 3a + 6 = 7 have? A. Infinitely many B. Two C. One D. None 3. What is the solution to the equation 1.2m - 0.8 = - 2.0m? A.

the sum of two numbers is 100. the sum of 8 and the larger number is equal to 5 times the smaller number. What is the smaller number

Franco is making fresh lemonade each pitcher uses 11/6 of a cup of sugar if franco wants to make 5 pitchers of lemonade how many cups of sugar does he need?