*** asap

what is the length of the unknown leg in the right triangle?

1) 22 mi
2) 32 mi
3) 104 mi
4) 194 mi

Solve for x by completing the square. 2x^2-4x+7=0

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?