Answer:
the hypotenuse of a 45-45-90 is the same as the value of one of the legs times the square root of 2.
6 * sqrt(2) = rounded to 8.5
Answer:
C
Step-by-step explanation:
Answer:
P means probability. R means event of picking a red marble. 2 means event of picking a marble with 2 on it.
Step-by-step explanation:
Answer:
x⁻²
Step-by-step explanation:
If y = e²ˣ, y' = 2e²ˣ.
2xe²ˣ + 2e²ˣ ≠ 0
If y = x², y' = 2x.
2x² + 2x² ≠ 0
If y = x⁻², y' = -2x⁻³.
-2x⁻² + 2x⁻² = 0
Answer: 10
Explanation: 2/3 of 15 is 10
