Answer:
Step-by-step explanation:
y - 2 = 30
y = 32
Answer:
The correct option is B.
Step-by-step explanation:
The given function is

The new function is

.... (1)
It is in the form of
.... (2)
Where, m is a constant.
If m is negative, then there is a vertical reflection over x-axis. If the constant is greater than 1, we get a vertical stretch and if the constant is between 0 and 1, we get a vertical compression.
From (1) and (2), we get

Since the value of m is negative and absolute value of m is between 0 and 1, therefore the graph g(x) shows the vertical reflection over x-axis and vertical compression.
Option B is correct.
Answer:
the ratio is equal to
Step-by-step explanation:
Let
x ---> the amount of water in ml
y ---> the amount of sucrose in ml
z ---> the amount of saline in ml
Remember that

Convert 1 L of water in ml

the ratio is equal to
-----> irreducible
Answer:
b = 108
c = 72
Step-by-step explanation:
The triangle formed by the two tangents is an isosceles triangle.
180 - 72 = 108
108/2 = 54
The other two angles in the triangle are equal to 54 degrees.
A tangent always meets the radius line at a right angle. Therefore, the radius line (between b and c) meets the tangent at 90 degrees.
90 - 54 = 36
Therefore the other two angles of 'b' triangle are equal to 36 degrees.
36 x 2 = 72
180 - 72 = 108
b = 108
And therefore b is equal to 108 degrees.
b + c = 180 (because a straight line is always equal to 180 degrees)
180 - 108 = 72
So c = 72
Answer:
The 15?
Step-by-step explanation: