Answer:
V = 113.04
Step-by-step explanation:
Volume of a sphere:
V = 4/3πr³
V = 4/3(3.14)3³
V = 4/3(3.14)27
V = 113.04
Hey there!
Since you are given the two shorter legs of this triangle, 3 and 9, and you are also given that it is a right triangle, you can find x by using the Pythagorean Theorem:
a^2+b^2=c^2
a and b are the two shorter legs and c is the hypotenuse, or x.
Now, plug in your known values:
(3)^2+(9)^2=c^2
Now, simplify and solve for c, or your value of x:
(3)^2+(9)^2=c^2
9+81=c^2
c^2=90
c=
Finally, because the answer wants an exact and simplified answer, we must simplify
to a radical in simplest form by factoring all the square factors from the radicand. In this case, the square factors of
is
*
which would simplify this radical to 3
.
Therefore, your final answer would be x=3
Hope this helps and have a nice day!
S= -4t + 2
s = -4(-1) + 2
S= 4 + 2
s=6
Answer:
False
Step-by-step explanation:
False.
The point on the opposite side is not necessarily the midpoint of the opposite side. In fact, the the point does not even have to be on the opposite side.
The altitude of a triangle is a segment whose endpoints are a vertex of the triangle and a point on the line containing the opposite side such that the altitude is perpendicular to that line.
Answer:
p=13, k = 3.25
Step-by-step explanation:
First, determine p:
Use this value in the second equation
and write the condition for that equation having equal roots, i.e., its determinant must equal 0: