Answer:
imposible to tell
Step-by-step explanation:
Every angle of an equilateral triangle is 60°
Answer:
$70
Step-by-step explanation:
$61 left
$ 9 spent so your are going to add and get ur answer
Answer:
0
Step-by-step explanation:
tan2°- cot 88° = tan 2° - tan (90-88)°
= tan 2°-tan 2° = 0
Answer: 1/20
To find P(Q and R), you have to multiply P(Q) by P(R) to get the probability that both events will occur. P(Q) = 1/8, and P(R) = 2/5, so when multiplied together, you get 2/40. This simplifies to 1/20, meaning P(Q and R) = 1/20.