A cube is cut into two pieces by a single slice that passes through points \(A\), \(B\), and \(C\). What shape is the cross section?
Describe how to slice the three-dimensional figure to result in each cross section.
Here are two three-dimensional figures.
Describe a way to slice one of the figures so that the cross section is a rectangle.
Each row contains the degree measures of two supplementary angles. Complete the table.
|measure of an angle||measure of its supplement|
Teachers with a valid work email address can click here to register or sign in for free access to Formatted Solution.(From Unit 7, Lesson 2.)
Two months ago, the price, in dollars, of a cell phone was \(c\).
- Last month, the price of the phone increased by 10%. Write an expression for the price of the phone last month.
- This month, the price of the phone decreased by 10%. Write an expression for the price of the phone this month.
- Is the price of the phone this month the same as it was two months ago? Explain your reasoning.
Teachers with a valid work email address can click here to register or sign in for free access to Formatted Solution.(From Unit 4, Lesson 8.)