Answer:
Maybe I'm just really tired and seeing things, but is the answer not ∠S=45°?
Answer:
-15
Step-by-step explanation:
The sum of the 2 numbers (-13) is a negative, meaning the missing number also has to be negative. To find it, you must ask yourself, what minus 2 would equal 13.
Answer:
y=0.5+sqrt(17)
Step-by-step explanation:
Let y=sqrt{4+sqrt{4+...+sqrt(4)}
y=sqrt(4+y). (Since it's an infinite series)
y^2=4+y, y=0.5-sqrt(17) or 0.5+sqrt(17). We will omit the negative since root values are positive.
Answer:
3/7
Step-by-step explanation:
Because if you divide to make a decimal, it equals 0.43