3x+54=180
180-54
126/3
=42 degrees.
42 degrees is you answer :)
Answer: Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are ubiquitous in mathematics and are essential for formulating physical relationships in the sciences.
Step-by-step explanation:
The equation for slope is <u>y² - y
</u> x² - x
So it would be: <u>8 - (-20)</u> or <u>8 + 20
</u> 5 - 3 5 - 3
<u>28</u>
2
Then, you have to reduce it, divide both by two.
<u>14</u>
1
Since it is over 1, then it is just the numerator.
Your final is:
<em>Slope = 14</em>
P=A/(1+rt)
P = 20 / ( 1 + (0.05 × 5)) = 16
P = $ 16.00
The principal investment required to get
a total amount, principal plus interest, of $ 20.00
from simple interest
at a rate of 5% per year
<span>for 5 years is $ 16.00.</span>