Answer:
y = 4
Step-by-step explanation:
Since this is an equilateral triangle, all the sides are equal.
7y + 5 = 9y - 3
5 + 3 = 9y - 7y
2y = 8
y = 8 ÷ 2
y = 4
Given:
The function is:
To find:
The inverse of the given function, then draw the graphs of function and its inverse.
Solution:
We have,
Step 1: Substitute 
.
Step 2: Interchange x and y.
Step 3: Isolate variable y.
Step 4: Substitute 
.
Therefore, the inverse of the given function is and the graphs of these functions are shown below.
Note: The inverse function is 
.
Answer:
hard to go without a graph see explanation
Step-by-step explanation:
from each point, count har far away it is from the dotted mirror line and then count that many in the opposite direction.
for example, the spikey point at the bottom is 3 units below the mirror line so count 3 units above the mirror line and that is where other point will be
Answer:
The net pay is $382.86.
Step-by-step explanation:
Looking at the paystub given, the regular earnings total $421.00. However, it looks like there was an additional $78.00 in overtime. So, the total gross pay, or the pay before any taxes or withholdings, is $499.00. The items on the right of the paystub represent all of the taxes and withholdings that are taken out of each paycheck to give your 'net pay', which is the amount you will actually receive. We we subtract the costs of Federal Taxes, FICA, State Taxes, Insurance, Retirement and Union Dues from the gross pay of $499.00, you are left with $383.86, which represents your net pay.
