Answer:
100 and 80
Step-by-step explanation:
Congruent means the same, so the other 2 angles are the same as 80 and 100
The function is in the top right
Answer:
Step-by-step explanation:
Given
The height of the aquarium is 
The radius of the aquarium is 
Assuming aquarium to be in the shape of a cylinder
So, its volume is 
Insert the values

Thus the volume of the aquarium is
.
(5x+2)(4x+4)
20x² + 20x + 8x + 8
20x² + 28x + 8