Answer:
x=60
Step-by-step explanation:
We have, 15% × x = 9
or,
15
100
× x = 9
Multiplying both sides by 100 and dividing both sides by 15,
we have x = 9 ×
100
15
x = 60
If you are using a calculator, simply enter 9×100÷15, which will give you the answer.
In functions; translations are used to move lines, points or shapes across the graph (i.e. up, down, right or left).
The translation from 
to 
is to shift to the left by 5 units and then downward by 5 units
The given parameters are:
Assume the first point is:
While the second is:
The first point is first shifted left by 5 units
The rule to this translation is: 
So, we have:
Next, the resulting function is shifted down by 5 units.
The rule to this translation is: 
So, we have:
This gives:
Hence, the translation from to is to shift to the left by 5 units and then downward by 5 units
Read more about transformations at:
brainly.com/question/16619654
The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be replaced:
Triangle ABC has length of BC equal to 10 inches. A line segment DC joins the point D on AB with point C. Measure of angle ABC is 90 degrees, ACD is 15 degrees and measure of angle DCB is 30 degrees.
What is the length of the wood that is needed to replace AD?
Answer:
Step-by-step explanation:
f(x) = 26/x + 7
Answer:
(3k² - 2k + 5) - (2k² - 5k + 1)
k² + 3k + 4 is the answer in simplify this expression
