Answer:
Step-by-step explanation:
we now have h=6divide2..the answer for h is 3.........to check you can put this answer into the formula and calculate if both sides balance and are equal...good luck ...
Answer:
(4,3)
Step-by-step explanation:
The orthocenter of a triangle is the point of intersection of the altitudes of the triangle .
The vertices are:
A(-2,5), B(6,5), and C(4,-1)
Slope of (6,5), and (4,-1) is
Slope of altitude through A is
The equation of the altitude through A is
The slope of A(-2,5), B(6,5) is zero because it is a horizontal line.
The equation of altitude through (4,-1) will be the vertical line x=4.
This implies that,
Hence the orthocenter is (4,3)
Answer:
Step-by-step explanation:
The first step in completing the square is moving 34 to the other side of the equivalent symbol, then use this formula:
You will then have this in Vertex Form:
The −70 comes from what you deduct from 36 to get −34. Remember, in this formula, gives you the OPPOSITE TERMS OF WHAT THEY REALLY ARE, while gives you the NORMAL TERM, so be EXTREMELY CAREFUL.
I am joyous to assist you anytime.
Answer:
30 is the correct choice.
Step-by-step explanation:
150 = {baseball} + {cricket} + {soccer} - {exactly 2 sports} - 2*{exactly 3 sports} + {none of the ports}
150 = 66 + 45 + 42 - 27 - 2*3 + {none of the ports}
--> {none of the ports} = 30
Best Regards!
Find the mean of all values ... use it to work out distances ... then find the mean of those distances!
In three steps:
1. Find the mean of all values
2. Find the distance of each value from that mean (subtract the mean from each value, ignore minus signs)
3. Then find the mean of those distances