What is the dimension of this matrix? 3 4 -2 9
6 2 2 5 8
7 -1
-1 3 4
7
[?] [ ]
rows columns

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Which shows a reasonable estimation for 124% of 42 using the distributive property?

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points