Estimate the value of the logarithm to the nearest tenth log9 61
a. 6.3
b. 0.5
c. -1.9
d. 1.9

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120