p=b+3a+c p-3a-c=b+3a-3a+c-c p-3a-c=b b=p-3a-c
To find the perimeter of a triangle, use the formula a+b+c. ex: The sides are 4, 8, and 6. P=a+b+c P=4+8+6+= P=18
P(A)+P(B)+P(C) = 1 so P(A)+P(A)+2*P(A) = 1 => P(A) = 1/4 and therefore, P(A') = 1 - P(A) = 3/4
4 l on a c = 4 legs on a chair, 4 f on b b is 4 faces on big ben------- so what is 10 p in g
sertytrew
p=a+b+c for a
What is the correct answer?
Consider the three events: A = rolling 5, 6, 8 or 9. B = rolling 7 C = rolling any other number. Let P be the probability of these events in one roll of a pair of dice. Then P(A) = P(5) + P(6) + P(8) + P(9) = 18/36 = 1/2 P(B) = P(7) = 6/36 = 1/6 and P(C) = 1 - [P(A) + P(B)] = 1/3 Now P(A before B) = P(A or C followed by A before B) = P(A) + P(C)*P(A before B) = 1/2 + 1/3*P(A before B) That is, P(A before B) = 1/2 + 1/3*P(A before B) or 2/3*P(A before B) = 1/2 so that P(A before B) = 1/2*3/2 = 3/4
What is 4 C B
Area of triangle = sqrt[p/2*(p/2-a)*(p/2-b)*(p/2-c)] where a, b and c are the sides.
P = a + b + c + d, where a, b, c, d are sides. P = 2 × (a + b), where a and b are adjacent sides. P=2*(15.1+16) P=2*31.1 P=62.2 Answer: P= 62.2
The answer depends on what P represents and also what 4 and C are.