Answer:
D
Step-by-step explanation:
This is called "implication". So if A (is true), then B MUST be true. If B is false, the implication is false. In all other cases, the implication is true. Suppose A is false, then it doesn't matter what B is, the implication is true, since we don't care what B is.
It's a bit confusing I suppose. Below is a truth table using P and Q in stead of A and B.
Answer:
B.
Step-by-step explanation:
Answer:
Note that the sum of the angles in a triangle are 180.
1. B. <R = 180 - 70 -55 = 55. Since <R = <T, then RS = ST
2. D. <J = 180 - 42 -96 = 42 = <K, so JL = KL = 12
3. B. Let the base angle = x. The vertex angle = 2x + 50. The sum of the angles in a triangle is 180, so x + x + 2x + 50 = 4x + 50 = 180 -> 4x = 130 -> x = 32.5.
4. D. Since <S = <Q, RQ = RS. Thus, 2x + 4 = 18 -> 2x = 14 -> x =7
I hope this helps!
Answer:
it is equal to 1.9 you need to divid 5/8 by three then you'll find your answer I'm not sure if I'm correct
Answer:
Check pdf
Step-by-step explanation: