Answer:
Answer is *Y*
Step-by-step explanation:
Answer:
A = 140 in²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A =
bh ( b is the base and h the perpendicular height )
here b = 20 and h = 14 , then
A =
× 20 × 14 = 10 × 14 = 140 in²
Compute the derivative of
at
- this will be the tangent vector - then normalize it by dividing it by its magnitude to get the unit tangent vector
.



Answer:
400 children tickets and 600 adult tickets.
Step-by-step explanation:
children tickets in total cost=400x2.50
=1000
adult tickets in total cost=600x5.00
=3000
total cost is 4000
Answer: r≈7m
Step-by-step explanation: