<u>Given:</u>
A triangular piece is cut out of a rectangular piece of paper to make the class banner.
<u>To find:</u>
The area of the class banner.
<u>Solution:</u>
The rectangular piece of paper is 14 inches long and 
inches wide.
From the given diagram, the triangle has a base length of the same 8 inches and has a height of 
inches long.
To determine the area of the banner, we subtract the area of the triangle from the area of the rectangle.
The area of a triangle 
The area of the triangle 
square inches.
The area of a rectangle 
The area of the rectangle 
square inches.
The area of the class banner 
square inches.
So the banner has an area of 100 square inches which is the first option.
Answer:
108 unit^2.
Step-by-step explanation:
This looks like a trapezoid , so the area =
1/2 * 24 * (1 + 8)
= 12 * 9
= 108 units^2.
Serena will get $13.00 in change from the 20 dollar bill.
Answer:
![- 0.6 \leqslant x \leqslant 0.666 \: and \: x > \sqrt[3]{7}](https://tex.z-dn.net/?f=%20%20-%200.6%20%5Cleqslant%20x%20%20%5Cleqslant%200.666%20%5C%3A%20and%20%5C%3A%20x%20%3E%20%20%20%5Csqrt%5B3%5D%7B7%7D%20)
Step-by-step explanation:
The answer you are saying is correct if it was an equation
In inequalities the answer most of the times comes in ranges
The easiest way to find the range is by graphing the equation and finding the values of x for which the graph is above the x axis
There is a good graphing calculator app called desmos if u don't have one
Do six multiply fifteen which equals to 90
