Which expression is the best estimate of the product of 7 and 81?
o 0x8
1x 10
txe
o 1x8
mark this and return
save and exit
submit
1

The triangles are similar. what is the value of x? x=

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula