Answer:
Step-by-step explanation:
We want to evaluate
Let us evaluate within the parenthesis first:
We again subtract within the bracket to obtain:
This finally gives us:
Answer:
0.5
Step-by-step explanation:
just divide in a calculator
Answer:
5
Step-by-step explanation:
In order to solve this problem, we need to use Pythagorem Theorem (a^2+b^2=c^2)
When using the pythagorem theorem the hypoteneuse would be the c^2 and the two other sides would be a and b (the order doesn't matter).
So, our formula would be:
4^2+3^2=c^2
Simplifies into:
25=c^2
In order to remove the exponent 2, we would have to square root both sides by 2. After doing so, you get the answer 5.
Hope this helps! :)
6.4
1/2 * 5.4 * 7.1 sin60
Mark brainliest please
1/3 is the slope.
x-3y=2
-3y=-x+2
y=(1/3)x+2/3