Answer: this is from my knowledge.. but no I think this is not true?
Step-by-step explanation:
this is the equation for surface area: SA = 6 × a^2
and I'm certian that the a variable is used for the number being multipled into the sides (if that makes sense.) so If we replace a with 3 the equation is:
<h3>SA = 6 × 3^2</h3><h3 /><h3>which is definetly more than 6. </h3><h3 /><h3>So I'm betting the answer is: False.</h3><h3 /><h3>I hope you don't mind the long explanation, I just wanted you to understand how I got my answer, I'm also in-experinced in this field, so if it is incorrect 100% my fault :(</h3>
It will take 526.8817.... seconds for the light to reach the planet.
Answer:
it could be -50.35 and 50.35 since the absolute value is just the positive value of the number
30 kilograms
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Using the diagonal dimension and the height we can solve for the diameter of the cylinder using the Pythagorean theorem.
x^2 + 9.5^2 = 19.3^2
x^2 + 90.25 = 372.49
x^2 = 372.49 - 90.25
x^2 = 282.24
x = √282.24
x = 16.8
Now we know the diamteer and height, we can calculate the volume using the formula V = pi * r^2 * h
r = 1/2 the diameter = 16.8/2 = 8.4
using 3.14 for pi
Volume = 3.14 * 8.4^2 * 9.5
V = 3.14 * 70.56 * 9.5
v = 3.14 * 670.32
v = 2104.8 cubic meters
