Answer:
A
Step-by-step explanation:
All triangles have 180 degrees, these set of measures do not add up to 180°. They add up to 181°, so it is the answer.
Answer:
52.07
Step-by-step explanation:
sin of an angle is the opposite side over the hypotenuse
sin 51 = x/67
Multiply each side by 67
67 sin 51 = x
52.06877942 =x
Rounding to the nearest hundredth
52.07 =x
P (Not a 2) = P(2) + P(3) + P(4)
P(1) = 0.30
P(3) = 0.15
P(4) = 0.15
So,
P( Not a 2) = 0.30 + 0.15 + .15 = 0.60
So, the answer to this question is option D
In this situation, choose length and width such that 12.75=l*w. writing it as a mixed number you have 51/4=sqrt51/2*sqrt51/2 or any other combination you can use.
