Answer:
You will need a calculator but the question can be simplified.
The answer is 29.8973
Step-by-step explanation:
Using change of base law, the problem can be simplified from
Answer:
(f*g)(x) = 3x³+12x²-7x-28
Step-by-step explanation:
What (f*g)(x) means is that we multiply f(x) by g(x):
f(x) = x+4
g(x) = 3x²-7
(f*g)(x) = f(x)*g(x) = (x+4)(3x²-7) = (x)(3x²)+(x)(-7)+(4)(3x²)+(4)(-7) = 3x³-7x+12x²-28 = 3x³+12x²-7x-28
7/5 - 10/5 = -3/5
I hope this helps.
Answer:
breh i thought you had been past this lesson by now sheeeesshhhhh
Step-by-step explanation:
if u still need help text me :p
p.s. answering these makes me happier :)))))
Answer:
£288
Step-by-step explanation:
Kathy bought a TV for the cost of 360 pounds, including VAT (taxes).
Since the taxes are 20% of the TV's value, we can calculate 20% of 360.
20% of 360 = 72
360 - 72 = 288
Therefore, the cost of the TV before taxes was £288.