15 POINTS FOR ANSWER A wood block is shaped like a square pyramid. The dimensions are shown in the net.

What is the surface area of the wood block?

A.80 in²

B.105 in²

C.160 in²

D.185 in²

What is the solution of the systems of equations? y=2/3x+3 x=-2

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

What is the value of the expression below? 148+(-6)| + |– 35= 7|