In order to accurately answer any fraction, it is best to have a common denominator (bottom of the fraction)
Since in
, 100 is the denominator, you need to make the other fraction with the same denominator
So Multiply
by <u />
So
or
You can do this another way which involves the opposite way of multiplying which is by dividing
Since you have to get a common denominator to measure accurately no matter what, you can divide
One thing to know is that when dividing fractions, both the denominator and numerator have to be divided by a factor to be divided and result in a whole number
÷
=
So just have to multiple
⇒
⇒
The results are the same
Again
is greater than
Your answer is C because it says the least value the variable k can be is 12 so, it can be 12 and less. So 12 is included in the variables k could be.
Hope that helps you understand. :3
Answer:
1x3=3
0.4x3=1.2
0.5x1=0.5
0.4x0.5=0.2
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
y = -1/4 x + 4 //Change
x = -1/4 y + 4 //Sub 4
x - 4 = -1/4 y //Change sign
-x + 4 = 1/4 y //Multiple 4 on both side
-4x + 16= y
y = -4x + 16
Answer:
vertex: (5/6,5)
focus: (- 2/3, 5)
axis of symmetry: y = 5
directrix: x = 7/3
Step-by-step explanation:
use the vertex form to determine the values of a.h. and k and use these values to find the direction the parabola opnes, vertex, foucs, axis of symmetry, and directrix