I think you forgot to post the figure because i do not see any sort of figure.
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
4 sides. Think of a trapezoid like a drunk rectangle.
-Hope this helps!
Answer: 600 ft.
Step-by-step explanation:
The height is 12, and the base is 50. So V=ABh=50·12=600ft³, just plug in the numbers.
Answer:
x=7.78
Step-by-step explanation:
142=10x+8x+2
Move all numbers with the same variables to each side to separate them.
142-2=10x+8x
140=18x
Divide by 18.
x= 140/18
x=7.78
