Answer:- B. the volume of the basketball when the radius is r
Explanation:-
- A function is a special relation where each input(independent variable) has a single output (dependent variable).
Given: The function can be used to find the volume of air inside a basketball given its radius.
Here Independent variable= r→ radius of basketball
Dependent variable(depends on radius)= V(r)→ Volume of basketball when the radius is r.
Answer:
Step-by-step explanation:
Do you mean -0.3999..., or -0.393939... ?
-0.3999... = -⅖
-0.393939... = -13/33
Answer:
Because the problem says - they are AT LEAST...
You would need to list the answers this way
GrandD is < or = to 5 GrandS is greater or = to 7
Step-by-step explanation:
These are so fun!
Let GrandD = X
Let GrandS = X + 2 (because he is two years older than GrandD)
Their age together is 12 years - so...
GrandD + GrandS = 12 OR...
x + x + 2 = 12
Now solve for x.
2x + 2 = 12
2x = 10 (because we subtract the ones on the left from the ones on the right)
x = 5 (because we divide both sides by 2)
This means that GrandD (x) is equal or greater than 5 years old
And GrandS (x + 2) = or greater than 7 years old
Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
f(x) = 6x² + 3
To find the inverse of the function above equate it to y
That's
f(x) = y
So we have
y = 6x² + 3
Next interchange the variables that's x becomes y and y becomes x.
x = 6y² + 3
Next make y the subject
<u>Subtr</u><u>act</u><u> </u><u>3 </u><u>from</u><u> both sides</u>
That's
6y² + 3 - 3 = x - 3
6y² = x - 3
<u>Divide both sides by 6</u>
That's
<h3>
</h3>
<u>Next find the square root of both sides</u>
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
Answer:
cos 30=b/h=√3/2.......(1)
sin30=p/b=1/2.......(2)
we need b=?
h=2b/√3. h=2√2
now.....2b/√3=2√2
b=mBC=√6
