A rectangular prism has a length of 10 mm, a Width of 15mm and a height of 8mm. How do you find the surface area using the formula 2(wh+lw++lh

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

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?