Answer:
x = 2√2
Step-by-step explanation:
This is a 45-45-90 triangle. This means that if the legs are x, then the hypotenuse is x√2.
In the case, the hypotenuse is already 4. So we have the equation:
x√2 = 4
Multiply both sides by √2
2x = 4√2
Divide both sides by 2
x = 2√2
Answer:
Step-by-step explanation: 14
Simplify ——
x :
14
(2x - ——) - 7
x
Answer:
1,5
Step-by-step explanation: