Let's multiply both sides by 2,
and then multiply both sides by (a-b),
distribute the 2,
add b to each side,
and subtract 2a from both sides,
divide by b to find the ratio,
Hope that helps! :)
Answer:
Solve four sixths plus one third
The answer is 1
Given equation is
It can be written as follows.
Which is of the form
where a=3 and b=4.
We know that the coordinates of the vertices are (a,0) and (-a,0)
Substitute a=3, we get
The vertices are (3,0) and (-3,0).
We know that the coordinates of the foci are (c,0) and (-c,0)
Substitute a=3 and b=4, we get
Substitute c=5, we get
Hence the foci are (5,0) and (-5,0).
Answer:
Perimeter = (6w + 12)inches
Step-by-step explanation:
The perimeter of a rectangle is:
p = 2(length+width)
p = 2(6 + 3w)
p = 2*6 + 2*3w
p = 12 + 6w
B.
you can eliminate A and D because grades are distributed by 100. and c only has 4.85 when the question says she made a 48.5