It is B 80. Because it is 40 x 2 = 80. Hope thishelped
Answer:
Hope the picture will help you
Answer:

Step-by-step explanation:
Volume of the hexagonal pyramid = 
Here sides of hexagonal base = 9 ft
So, Area of hexagon = 


Height is given, 13 ft
So, volume = 

<u>OAmalOHopeO</u>
Answer:
2/3 + 2/3 + 1/3.
Step-by-step explanation:
You can use equivalent fractions. 6 is 2x more than <u>3</u>. You can use three as the denominator.
The sign would be negative
X is in the negative area meaning that when x/y and multiplied by y, it would stay negative since y is positive