Given:
One endpoint of a line segment = (-7,-9)
Midpoint of the segment = (-2,-16)
To find:
The other endpoint of the given line segment.
Solution:
Let (a,b) be the other endpoint of the given line segment.
Midpoint formula:
Using this formula, we get
On comparing both sides, we get
And,
Therefore, the coordinates of other endpoint are (3,-23).
Answer:
10
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse
9^2 + (sqrt(19))^2=c^2
81+19 = c^2
100 = c^2
Take the square root of each side
sqrt(100) = sqrt(c^2)
10 = c
The hypotenuse is 10
Answer: 340 in. squared
17*7=119
15*7=105
8*7=56
8/2*15=60
119+105+56+60=340 in.^2
4, 8 , 12 , 16 .....
Hope it will help.
10 pounds is more