Yes, they are equal because, (3x6) x 9= 162 and, 3x(6x9 = 162 as well! Hope it helps
15a² - 22ab - 5b²
15a² - 25ab + 3ab - 5b²
5a(3a) - 5a(5b) + b(3a) - b(5b)
5a(3a - 5b) + b(3a - 5b)
(5a + b)(3a - 5b)
2 * 2.5 = 5, David’s brother drank 5 bottles of water. And the number of miles they ran is insignificant to the question.
H=v/(2pir)
You just have to isolate h. To do that you are going to divide both sides by 2pir.
Is this algebra one or two please mark me brainlist I need 1 more
