Answer:
p=-6
Step-by-step explanation:
14 = -(p-8) (distribute negative into parentheses)
14 = p(-1) -8(-1)
14 = -p + 8 (subtract 8 from both sides)
14 - 8 = -p
6 = -p (multiply both sides by -1 and rearrange)
p = 6(-1) = -6
Answer:
No solution
Step-by-step explanation:
If we substitute the y into the equation, we get 9x+3(-3x+4)=-7
If we distribute the 3, we get 9x-9x+12=-7
This then cancels out both 9x's and we are left with 12=-7, making it no solution.
Step-by-step explanation:
solution:- from LHS 1-cos²x/sinx
∵ 1-cos²x = sin²x
∴ sin²x /sinx = sinx
from RHS tanx × cosx
∵tanx = sinx×cosx
∴ sinx/ cosx × cosx = sinx
Since, LHS = RHS proved ___
Answer:
$0.20
Step-by-step explanation:
3.95/20 = 0.1975
0.1975 would round up to 0.20
