So if x is the amount that Anna makes per month, we can write the following equation:
Then we can divide by 0.15 and solve for x:
Therefore we know that Anna makes $1,666.66 per month.
Answer:
18.84
Step-by-step explanation:
Arc length = 2πr x central angle/360
2 x 3.14 x 9 x 120/360 = 18.84
Answer:
Step-by-step explanation:
Since B is the midpoint, AB must be equal to BC.
AB = BC
7x - 4 = 3x + 32
Isolate the variable
7x - 4 = 3x + 32
4x = 36
x = 9
Now solve for one side.
AB = 7x - 4
AB = 7(9) - 4
AB = 59
Since both sides are equal, finding AC just means multiplying one side by 2.
AC = AB * 2
AC = (59) * 2
AC = 118
You can double check by finding the other side and multiplying by 2.
BC = 3x + 32
BC = 3(9) + 32
BC = 27 + 32
BC = 59
AC = BC*2
AC = 59*2
AC = 118
Let me know if you have any questions!
Evaluate each expression individually and then combine like terms:
5 log₄(x²) = 5 = 5 = 5 = 5 log₂x = log₂x⁵
4 log₂(x) = log₂(x)⁴ = log₂(x⁴)
**********************************************
log₂(2x + 1) - 5 log₄(x²) + 4 log₂(x)
= log₂(2x + 1) - log₂x⁵ + log₂(x⁴)
= log₂[(2x + 1)*(x⁴) ÷ x⁵]
= log₂
= log₂