<span>So we want to know what is the ending ballance if the starting value on the account was the deposit of 1644.5$ and debit card transactions were: 30$ + 5.59$ + 7.2$ + 21.3$= 64.09$ and checks: 190$ + 45$ + 7.5$= 242.5$. When we take those values from the initial value: 1644.5$-242.5$-64.09$= 1377.91$. And the correct answer is A. </span>
Answer:
see explanation
Step-by-step explanation:
Given
tan a =
= ![\frac{opposite}{adjacent}](https://tex.z-dn.net/?f=%5Cfrac%7Bopposite%7D%7Badjacent%7D)
We require the hypotenuse h
Using Pythagoras' identity
h² = 9² + 40² = 81 + 1600 = 1681 ( take square root of both sides )
h =
= 41 , thus
sin a =
= ![\frac{9}{41}](https://tex.z-dn.net/?f=%5Cfrac%7B9%7D%7B41%7D)
cos a =
= ![\frac{40}{41}](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B41%7D)
The number needed to complete the square is simply 4.
Please mark me as brainliest.
<em>This problem has two variables, b and y. The b value is the number of rows of blue flowers, and the y value is the number of rows of yellow flowers.</em>
<em>In every row of blue, there are 5 flowers.</em>
<em>In every row of yellow, there are 7 flowers.</em>
<em>Therefore, our expression would be 5b + 7y.</em>
<em />
<em>I hope this answers your question.</em>
<em>-Toremi</em>