-3/8x - 11 = 4
-3/8x = 15 Add 11 to both sides
x = -40 Divide both sides by -3/8
Answer:
5
Step-by-step explanation:
divide the distance by the rate of speed
5/1=5
The ratio between the masses of Jupiter and Venus is
We can separate the coefficient and the powers of ten:
Use the exponent rule
to simplify the powers of 10:
So, the ratio is
So, Jupiter has a mass that is approximately 400 times greater than Venus's.
Answer:
x^3 - 2x^2 + 9x - 18.
Step-by-step explanation:
The complex roots occur in conjugate pairs so there are 3 roots 2, 3i and -3i.
So we have:
P(x) = (x - 2)(x - 3i)(x + 3i)
= (x - 2)(x^2 - 9i^2)
= (x - 2)(x^2 - 9*-1)
= (x - 2)(x^2 + 9)
= x^3 + 9x - 2x^2 - 18
= x^3 - 2x^2 + 9x - 18.