Answer:
m∠C = 60°
Step-by-step explanation:
First, let's start with the fact that all angles in a triangle add up to 180°. That means that:
x+3x+2x=180°
We can simplify it into:
6x=180°
To figure out x, we need to divide 180 by 6.
That means each x is 30°
m∠C = 2x
m∠C = 60°
216:1000
108:500
54:250
27:125 is the ratio in simplest form.
E^2x -2e^x -8=0 => e<span>^(2x) -2e^x -8=0
Temporarily replace e^x with y.
Then (y)^2 - 2y - 8 = 0. Factors are (y-4) and (y+2).
Roots are y = 4 and y= -2.
Now remembering that we temporarily replaced e^x with y, we let
y=4 = e^x. We need to solve for x. Taking the natural log of both sides, we get:
ln 4 = x (answer)
We have to discard the other root (y= -2), because we cannot take the ln of a negative number.
</span>
Answer:
Its neither because the answer is 167.55
<span>6^1/3 * 6^1/4 = 6^x/y
The key to solving this problem is understanding properties of exponents:
If you are multiplying two powers with the same base (in this case the base is 6), the result is the base raised to the power of the two exponents added together.
6^1/3+1/4 = 6^x/y
6^7/12 = 6^x/y
So the product would be 6^7/12
x = 7
y = 12</span>
