Help im being timed what is the perimeter of this triangle?!

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Lesson 9-3 for items 8-10, a square is drawn in the coordinate plane, with vertices as shown in the diagram. then the square is reflected across the x-axis. -2 4 8. the function that describes the reflection is (x, y) - a. (x, y-3). b. (x, y-6). c. (-x, y). d. (x,- y).