Solve the equation for a:

a^2 + 7^2 = 11^2

A:8.5

B:13

C:16

D:170

A number line from 0 to 1 is cut into 6 equal parts. What is the size of each part

Shelby ran 13.4 miles, Daren ran 12 1/4 miles, and Bryce ran 11 1/3 miles. What is the tottal number of miles ran in fraction form?

In 1968 the estimated population was 3,559,028,982 people. When this number is written in expanded form in exponents 1 power of ten would not be represented. Which power of ten? Why?

Which expression can be used to find the value of x? (sin32°) (sin47°) 11 11 (sin32°) sin47° 11 (sin32°) (sin47°) 11 (sin47°) sin32°

2. Hal forgot the number of people at the basketball game. He does remember that the number had four digits and a 3 in the tens place. Write a number that Hal could be thinking of

Numbers that are divisible by 2,4,6,8,10 have to be.

How many 1/4 hours are in 1 hour?

Which statement is true about the potential solutions for this equation? Both are extraneous solutions, Only x=-1 is an extraneous solution. Only x = 3/2 is an extraneous solution. Neither solution is extraneous.

What is the acceleration of 10 kg mass at 25 m/s2

Three years ago Jolene by $750 worth of stock in software company since then the value of her purchase has been increasing at an average of 12 3/5 percentage per year how much is the stock worth now