Step-by-step explanation:
We will use 'x' as the number.
You convert the problem to an equation.
142+x=64+3(x)
Then you subtract 142.
142+x=64+3(x)
-142 -142
x=-78+3(x)
Now you subract 3x.
x=-78+3x
-3x -3x
-2x=-78
Finally, you divide.
-2x=-78
/-2 /-2
x=36
Hope it helps!
Answer:
f(2) = 49
Step-by-step explanation:
Replace all the x's in the equation with 2s then solve.
f(2) = (9 - 2)²
f(2) = (7)²
f(2) = 49
Answer:
60%
Step-by-step explanation:
3/5 * 100 = 60%
Therefore Tomika owns <em>60</em><em>%</em><em> </em>of the partnership
Hello there!
Surface Area = 4pir^2
First, we need to find our radius, since we have our diameter all we need to do is divide it by 2. That means, 10 divided by 2 equals 5.
Our radius is 5.
Now, we can plug it into the formula.
4(3.14)(5^2)
4(3.14)(25)
4(78.5)
4(78.5) = 314
Now, convert into pi.
314 = 100pi or 100Π