Two intersecting line segments forming an angle marked with a small box.
The "small box" represents 90°, and perpendicular lines are 2 intersecting lines that form 90° angles
Answer:
The answer to your question is:
Step-by-step explanation:
Data
Books read = 18
y = number of months
a ) Expression
R(y) = 18 y
b) Number of books read after 10 months
R(10) = 18(10)
R(10) = 180 books
When you square +6 or -6 you get 36. That's less than 40.
When you square +7 or -7, you get 49. That's more than 40.
So one of the square roots of 40 is between <em>+6 and +7</em>, and
the other square root of 40 is between <em>-7 and -6 </em>.
Answer: 110.6
Step-by-step explanation: 220 - 109.4 = 110.6
For the transformation
the Jacobian is
with determinant
The vertices of the triangle in the 
-plane are
Then the integral is
