Equating the formula (d is the diameter)
d^2/4 = 132.7
d^2 = 132.7*4/
d =
d = 13.0017147331
d= 13cm
On top: (-2)³ = -2 × -2 × -2 = -8
(x²)³ = x^6 (the exponents multiply)
and of course, (y)³ = y³
On the bottom: (xy²z)² = x² y^4 z²
(-yz)² = y²z²
Multiplying these together, the exponents add and we get x² y^6 z^4.
So, your reasoning is correct for what you have so far.
Your next step would be cancelling shared factors from the top and bottom.
Just like with regular fractions, if the numerator and denominator are divisible by the same number, you can divide them by it to simplify. (ex: 4/6 = 2/3)
Well, x^6 and x^2 are both divisible by x^2, right?
We can also cancel the y^3.
It might help to visualise the factors like this:
Once you've cancelled out x² and y³ from each, you're left with
You would divide 69 (her height) by 12 to get feet, and to get her weight in pounds, you need to multiply her weight in KG by approximately 2.205. Her weight in pounds is 154.324 pounds.
Answer:
560 km
Step-by-step explanation:
350x8/5=
350x1.6=
560
<span>Five less than a number is at least -28
n-the number
n - 5 < -28 |add 5 to both sides
n < -23
</span>