<span><span>Center coordinates: (x0, y0, z0)</span></span> and radius r.
<span>The equation of the sphere is:</span>
<span>(x - x0)^2 + (y - y0)^2 + (z - z0)^2 = r^2</span>
Answer:
Two thirds of a straight angle is 120°
Explanation:
First, we define a straight angle:
A straight angle measures 180°
Now, we need to find two thirds of that straight angle
To compute the fraction, multiply the straight angle's measurement by 
Thus:
of a straight angle = 
degrees
Hope this helps:)
I believe that option C is the appropriate choice from the provided selections. The term 'rem preimage' does not accurately characterize polygon A'B'C'D'. The preimage is defined as the original shape before undergoing any transformation. In this scenario, the transformation involved is a rotation combined with a dilation. I hope this clarifies your inquiry.
Imagine having a pile of pennies and you want to determine if the count is odd or even without tallying them one by one. You can separate them into pairs by placing one coin in the left pile and one in the right.
If no coin is left unmatched, then the total number is even; if there is one coin remaining unpaired, the number is odd.
Let's apply u-substitution:
In the substitution process:dx=u du. then the integral transforms to:
=u-ln(u+1)=
. Next, we will adjust the limits:
=4-ln(5)-2+ln(3)=
2+ln(0.6)=2-0.51=1.49
