So the formula for volume for a triangle is A=BH(1/2), and I have seen the fugure for the same problem, so I know which is the height, so basically do 6*7(1/2), and the answer is 21 m. And I am guessing m is meters, so 21 meters.
Answer: 0.27
The events are independent, so we can multiply the probabilities.
P(A n B) = P(A) * P(B)
P(A n B) = 0.3 * 0.9
P(A n B) = 0.27
note: The 'n' represents the "intersection symbol", aka "horseshoe" or "upside down U".
The intersection of two events is like asking when the two events will occur simultaneously. Example: If A represents the event "it rains" and B represents the event "a person won a contest" then P(A n B) represents the probability of it raining and the person winning the contest.
Answer:
The length of the field is 50.
Step-by-step explanation:
If it is a square field, every side is the same. Find 2500's square root, which is 50.
A^2 + b^2 = c^2
18^2 + 26^2 = c^2
324 + 676 = c^2
1000 = c^2
sqrt 1000 = c
31.62 = c