Answer:
π
Step-by-step explanation:
The integral decomposes into the sum ...

The first term of this sum is the integral of an odd function, so is zero. The second term of this sum is 1/2 the area under a semicircle of radius 2, so is ...
A = (1/2)(1/2)π·2² = π
The value of the integral is π.
(24)(20)2= 960 the answer to the question
Answer:
idk thats tough
Step-by-step explanation:
Answer:
Let x is the number of the cannon and y is the number of the row boat.Thus the equation will become
8x+5y=110