Y=k+- a/b(x-h)
y=-+12x
12=a/b
a=12b
c²=a²+b²
(13,0) and (-13,0)
13²=(12b)²+b²
169=145b²
b= 13/12
169=a²+169/145
a²= 24336/145
x²/a²-y²/b²=1
145x²/24336 + 145y²/169=1
Answer:
4 meters
Step-by-step explanation:
Given that :
Initial elevation of butterfly = 20 meter
Change in elevation from initial height = negative 16 m = - 16 meter
Final elevation can be obtained by taking the sum of initial elevation and the change in elevation
(20 m + (- 16 m))
(20 m - 16 m)
= 4 meters
Answer:
80
Step-by-step explanation:
Move the left triangle on top of the right triangle to get a perfectc renctangle of 3+7 by 8 with area 10*8
Answer:
Your answer would be part c
Step-by-step explanation:
Try subtracting all their expenses and you'll find that he earns the most! Hope this helps!
Answer:
4 over 3
Step-by-step explanation:
First off, they give you the answer by showing you the Xs being broken down into 3 groups of 4 (4) and the circles being broken down into 3 groups of 3 (3).
We can use elimination since the Xs are the larger and circles are smaller. So using this, 3 over 4 cant be and neither can 9 over 12.
9 over 4 cant work either because going up by 9s and 4s cant get to 12 over 9.