Which team has the taller player (picture involve)
2 answers:
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Answer:
The image below will explain the question
To figure out the length of portion BC, we will use the trigonometric ratio below
By substituting the values, we will have
Hence,
The final answer is
The FOURTH OPTION is the right answer
Answer:
The answers are A , C , D
Step-by-step explanation:
Lets revise the rule of exponent
*
*
*
*
Now lets solve the problem
We need all the expressions equivalent to
A.
∵
∵ 2³ = 8
∴
Answer A is equivalent to
B.
∵ 2³ = 8
Answer B is not equivalent to
C.
∵ 2³ = 8
∴
Answer C is equivalent to
D.
∵
∵
Answer D is equivalent to
E.
∵
∵ 2³ = 8
Answer E is not equivalent to
<em>The answers are A , C , D</em>
The surface area of the sphere is given by the equation
,
where A is the surface area and r is the radius.
We want to find the volume of the sphere, which is given by the equation
,
where V is the volume and r is the radius.
Looking at these equations, we see that they both involve the sphere's radius. If we know what r is, we can calculate the volume.
We know that the sphere's surface area is . Plugging that in for A in the surface area equation, we get
, then divide by
, then divide by 4
, then take the square root of both sides
So the radius of the sphere is 3. Plugging this into the volume equation,
, simplify terms
, multiply
by 27
So the volume of the sphere is .