Answer:
It is 40 degrees
Step-by-step explanation:
The 2 lines, x and y are forming 90 degrees, and since we know that part of that complementary angle is 50 degrees, we would do:
50+x=90
-50 -50
-------------
x=40
Answer:
X probability = 0.02
Cumulative frequency at x ( 6 ) = 1
Step-by-step explanation:
X P ( X ) Cf ( X )
1 0.58 0.58
2 0.18 0.58 + 0.18 = 0.76
3 0.10 0.76 + 0.10 = 0.86
4 0.07 0.86 + 0.07 = 0.93
5 0.05 0.93 + 0.05 = 0.98
6 0.02 0.98 + 0.02 = 1
Answer:
x = - 11
y = 3
Step-by-step explanation:
5x + 6y = - 37
x = - 11
5( - 11) + 6y = - 37
- 55 + 6y = - 37
- 55 + 55 + 6y = - 37 + 55
6y = 18
6y ÷ 6 = 18 ÷ 6
y = 3
Answer:
nothing?
Step-by-step explanation:
