Answer:
x<32
Step-by-step explanation:
Since the nickels are first and there are (1.00 /.05= 20) 20 nickels in a dollar the first number is 20 then next is quarters and there is (1.00 / .25= 4) 4 quarters in a dollar so the second number is 4 so now u have to simplify if you were told to
the number 20 can be divided by 4 and the answer is 5 the number 4 is next divide by 4 and is 1 so the whole answer is 5 to 1 or 5:1<span>
</span>
Answer:
.7pi
Step-by-step explanation:
To convert from degrees to radians, multiply by pi/180
126 * pi/180
.7 pi
We have that if we assume standard exponential growth, the equation of the population will be:
![7000*e^{kt}](https://tex.z-dn.net/?f=7000%2Ae%5E%7Bkt%7D)
if we start counting from the moment that the population was 7000. We are given that 7000*
![e^{5k}](https://tex.z-dn.net/?f=e%5E%7B5k%7D)
=12000, namely that P(5)=12000 and we need to find
![7000e^{(5+5)k}=7000e^{10k}](https://tex.z-dn.net/?f=7000e%5E%7B%285%2B5%29k%7D%3D7000e%5E%7B10k%7D)
. Since e^(10k)=e^(5k)*e^(5k), and since we can solve for e^(5k) from P(5), we have:
e^(5k)=12000/7000 and we can calculate P(10). P(10)=7000
![\frac{12000^2}{7000^2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12000%5E2%7D%7B7000%5E2%7D%20)
= 20571 people.
The trigonometric identity can be used to solve for the height of the blue ladder that is leaning against the building is
.
We have to determine
Which trigonometric identity can be used to solve for the height of the blue ladder that is leaning against the building?.
<h3>Trigonometric identity</h3>
Trigonometric Identities are the equalities that involve trigonometry functions and hold true for all the values of variables given in the equation.
Trig ratios help us calculate side lengths and interior angles of right triangles:
The trigonometric identity that can be used to solve for the height of the blue ladder is;
![\rm Sin47=\dfrac{50}{H}\\\\H=\dfrac{50}{sin47}\\\\H=68 feet](https://tex.z-dn.net/?f=%5Crm%20Sin47%3D%5Cdfrac%7B50%7D%7BH%7D%5C%5C%5C%5CH%3D%5Cdfrac%7B50%7D%7Bsin47%7D%5C%5C%5C%5CH%3D68%20feet)
Hence, the trigonometric identity can be used to solve for the height of the blue ladder that is leaning against the building is
.
To know more about trigonometric identity click the link given below.
brainly.com/question/1256744