
We know the side relations of a right angled Triangle (that is Pythagoras therom)
now, let the missing side be x
- Hypotenuse² = sum of squares of other legs
that is ~
The correct choice is ~ B
Answer:
C
Step-by-step explanation:
-2x - 6 > x + 9
-3x > 15
x < -5
Answer:
1. Compliment: 30 degrees. Supplement: 120 degrees.
2. Compliment: 42 degrees. Supplement: 132 degrees.
3. Compliment: None. Supplement: 83 degrees.
Answer:
67 inches
Step-by-step explanation:
convert the feet to inches:
5*12=60
add that to 7. 60+7=67 inches
Answer:
10.6%
Step-by-step explanation:
Normal curves are symmetrical. That means that on a standard normal distribution, the area less than -1.25 is the same as the area greater than +1.25. The total area under the curve is 1, so:
P = 1 - 0.894
P = 0.106
Approximately 10.6% of the area under the curve lies below -1.25.