Answer:
e
s249
Step-by-step explanation:
i dont have an explanation but yeah sorry
Answer:
The answer will be -12 because you are multiplying 2x and -6
Answer:
Correct answer is x = 28°
Step-by-step explanation:
Okay we know Angle A is 2x + 2
Angle B is 90
Angle C is 180 - 148 = 32 ( straight line angle is 180)
Sum of all angles should be 180 in a triangle
which means
A + B + C = 180
2x + 2 + 32 +90 = 180
2x + 124 = 180
2x = 180-124
2x = 56
x = 56/2
x = 28
Answer: B. 135/364
In solving this kind of probability problems, we have to use the Hyper geometric Probability without replacement. We are given with two groups which would be the source of the 4 members of the new group, 2 coming from each respective group.
Equation:
P = [(pCr)(qCm)]/(sCt)
= [(10C2)(6C2)]/(16C4)
= 135/364
The 3rd selection is appropriate.
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(1/5)(5x) = x, so the inverse transformation returns the original. Not so for the other choices.
