The orthocenter of an obtuse triangle always lies : C. On the outside of the triangle
<span>Attitude of an obtuse triangle will not go through the midpoint line of the triangle and the three points of the triangle will intersect with each other at some point, so it must lies outside of the triangle</span>
Answer: A. the scores of students (out of 100 points) on a very easy exam, in which most scores are high but a few scores are low
Step-by-step explanation:
Mean and median are both measures of central tendency. But for the Mean to be smaller than the median, it suggests that the distribution is skewed left towards the lower numbers making the BULK of the data at the higher numbers. That's most of the data must be in the high numbers for the mean to be lower than the median. So, the scores of students (out of 100 points) on a very easy exam, in which most scores are high but a few scores are low is correct because only few score low while most of the scores are high.
Answer:
The answer to your question is 0.057 ha
Step-by-step explanation:
Data
Kilocalories needed for a person per day = 2450
Kilocalories produced per hectare = 15737000
Process
1.- Calculate the number of kcal needed per a person for a year
2450 kcal ----------------- 1 day
x ----------------- 365 days
x = (365 x 2450) / 1
x = 894250 kcal
2.- Calculate the amount of land needed
15737000 kcal ------------- 1 ha
894250 kcal ------------ x
x = (894250 x 1) / 15737000
x = 0.057 ha
Answer:
(x^4 + 5 x^3 - 16 x^2 - 36)/x^2
Step-by-step explanation:
Simplify the following:
x^2 + 5 x - 16 - 36/x^2
Put each term in x^2 + 5 x - 16 - 36/x^2 over the common denominator x^2: x^2 + 5 x - 16 - 36/x^2 = x^4/x^2 + (5 x^3)/x^2 - (16 x^2)/x^2 - 36/x^2:
x^4/x^2 + (5 x^3)/x^2 - (16 x^2)/x^2 - 36/x^2
x^4/x^2 + (5 x^3)/x^2 - (16 x^2)/x^2 - 36/x^2 = (x^4 + 5 x^3 - 16 x^2 - 36)/x^2:
Answer: (x^4 + 5 x^3 - 16 x^2 - 36)/x^2