6[5x(41-36) - (8+14)]
6[5x(5) - 22]
6[25x - 22]
150x - 132
Answer:
Part A: 28.26t²
Part B: 2,826 square unit
Explanation:
Part A:
A[p(t)] = π (3t)² = 3.14 * 9t² = 28.26t²
Part B:
p(10) = 3(10) = 30
A(p) = 3.14 * 30² = 3.14 * 900 = 2,826 square unit
Answer:
The answer is C.
Step-by-step explanation:

This is a question from coordinate geometry. This is a very simple question. You can solve it by using distance formula.
First we have to assume the coordinates as following:-
Let the coordinates of A be (8,4) and coordinates of B be (5,1).
Further we have to assume:-




Here we have distance formula:-






This is your final answer.
KINDLY VISIT WEB TO UNDERSTAND MORE CLEARLY.