3.2 x 10^7 = 32,000,000
4.5 x 10^9 = 4,500,000,000
32,000,000 x 4,500,000,000 = 1.44e17
Answer: a = 36 and b = 9
Explanation:
(6x-3)(6x+3)
= 36x² - 18x - 18x - 9
= 36x² - 9
(6x-3)(6x+3) = ax² - b
36x² - 9 = ax² - b
a = 36 and b = 9
Hope it helps!
Answer:
The resultant speed is 294.5 mi/h in a direction N79.7°E
Step-by-step explanation:
Let
East and North as the positive x and y-axis, respectively.
West and South as the negative x- and y-axis, respectively.
Answer:
Step-by-step explanation:
Divide both sides by :
Simplify:
Answer:
11
Step-by-step explanation:
apply pythagoras theorem