Donde se estructuró la geometría como ciencia

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

For the following equations, find the ratio of a to b. be sure to show all of your work. a. 3a = 6b b. 15a = 5b

The first triangle is dilated to form the second triangle. select true or false for each statement. statement true false the scale factor is 0.625. the scale factor is 1.6. a right triangle with a side length of .5. an arrow points to a larger right triangle with a side length of .8