Answer:
a= 11, b= 12
Opposite angles of parallelogram are equal.
m<D = m<B
9b-2=106°
9b= 108°
b= 12°
Sum of the adjacent angles of a parallelogram = 180°
m<B+m<C = 180°
106°+7a-3=180°
7a = 180°-106°+3
7a=77°
a= 11°
Answer:
79.2 km/hour
Step-by-step explanation:
1 m/sec= 3.6 km/hour 22m/sec= ? so just multiply 22 m/sec by 3.6 km/hour then the answer will be :- 79.2 km/hour
55.04 is 256% of 21.5
Hope it helps and hope its right...---
The solution for this problem is:
We know the problem has the following given:
Sample size of 200
X = 182
And the probability of .9005; computation: 1 - .0995 = .9005
So in order to get the probability:
P (x >= 182) = 1 – 0.707134 = .292866 is the probability
that when 200 reservations
are recognized, there are more passengers showing up than there
are seats vacant.
The other solution is:
p (>= 182) = p(183) +
P(184) + P(185) + ... + P(199) + P(200) = 0.292866
The length of a segment, given the extremities, is:
√[(x₂ - x₁)² + (y₂ - y₁)²]
Therefore:
RS = √[(3-1)² + (1-3)²] = √(4+4) = √8
RT = √[(5-1)² + (2-3)²] = √(16+1) = √17
ST = √[(5-3)² + (2-1)²] = √(4+1) = √5
Since the lengths are all different, the triangle is scalene.
