The sum of the angles in any triangle is 180 degrees. If one of the three angles is 90 degrees (a right angle) the the sum of the other two angles is 90 degrees. Therefore each of the other two angles must be acute.
The statement is TRUE.
Answer:
The answer is D
Step-by-step explanation:
Pi is 3.14. Multiply that by 10, and you get 31.4. The rectangle pan is 70 inches. Hope this helps.
The empirical rule states that at 95% the measurements would be within 2 standard deviations of the mean.
You are given a mean of 68 inches and a standard deviation of 4.
2 times the standard deviation = 2 x 4 = 8
So 95% of the heights would be between 68-8 = 60 inches and 68+8 = 76 inches.
Answers are: 83 and 77
Notice how...
The jump from 98 to 97 is a decrease of 1
The jump from 97 to 95 is a decrease of 2
The jump from 95 to 92 is a decrease of 3
The jump from 92 to 88 is a decrease of 4
The pattern of decreases so far is: 1, 2, 3, 4
So the next decrease is 5
88-5 = 83
And the decrease after that is 6
83-6 = 77
Answer:
ummmmm nobody here speaks that language
