Find the ratio of the longest side to the perimeter of the right-triangular-shaped billboard. a scalene triangular billboard that says "ski whitetop" is designed to look like a snow-peaked mountain with a road leading up to the peak. the peak of the billboard is a right angle. the shorter side that is part of the right angle is labeled 5 feet. the longer side that is part of the right angle is labeled 12 feet. the third side of the billboard is labeled 13 feet. 5 feet 12 feet 13 feet

Ascale drawing of a lake has a scale of 1 cm to 80 m. if the actual width of the lake is 1000 m what is the width of the lake on the scale drawing

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle