Puppies with long hair: 9
Pups no long hair:6
Dogs long hair: 11
Dogs no long hair:6
In order for the equation to be true, one of the factors on the left has to equal zero
So, 2x-3=0 or x-4=0 (the 3 on the left for multiplication doesn’t affect the possible answers for x)
Once you solve them, you conclude that x has to be 4 or 3/2.
Answer:
Step-by-step explanation:
Givens
a = 2
r = 4
n = 10
tn = ??
Formula
tn = ar^(n - 1)
Solution
t_10 = 2 * 4^(10 - 1)
t_10 = 2 * 4^9
t_10 = 524288
Answer:
= 2sinA.cosA+ sinA / 1+cos2A+ cosA
= sinA(2cosA + 1) / 2cos^2A + cosA
= sinA(2cosA + 1) / cosA( 2cosA + 1)
= sinA / cosA
= tan A
= R.H.S
14 and 21
14 + 7 is 21 and 21 + 14 is 35.
