Stephanie purchased seven note books for 12.25. What is the cost of per notebook

What ia the sum if the first 7 terms of the geometric series

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)