Answer:
<u>Richard’s account balance at the end of the week = US$ 132.45</u>
Step-by-step explanation:
1. Let's review the information provided to us to answer the question correctly:
Richard’s checking account balance at the beginning of the week = $57.34
2. What was Richard’s account balance at the end of the week?
Deposits of the week = US$ 163.75
Expenses of the week = Groceries + Credit card bill + Gas
Expenses of the week = 25.37 + 50 + 13.27
Expenses of the week = US$ 88.64
Richard’s account balance at the end of the week = Richard’s checking account balance at the beginning of the week + Deposits of the week - Expenses of the week
Replacing with the real values:
Richard’s account balance at the end of the week = 57.34 + 163.75 - 88.64
<u>Richard’s account balance at the end of the week = US$ 132.45</u>
Hi I’m good thanks for asking
A little bit but I’m good
Yes <3
You have a good day too spreading positive vibes
Top box is 2x
bottom box is 3
ANSWER:
r = 
Explaination:
Convert the given curve into the the polar form.
x = rcosθ
y = rsinθ
in f(x,y) = (x²-y²) - √(x²+y²) = 0
put the values of x & y in given curve equation.
We get at,
g(r,θ) = (r²cos²θ - r²sin²θ) - √(r²cos²θ + r²sin²θ) = 0
g(r,θ) = r²(cos²θ - sin²θ) - √r² = 0
We know that,
cos²θ - sin²θ = cos2θ
g(r,θ) = r²(cos2θ) - r = 0
Solve for r
Finally we get:
r =
The intensity level is hard and for the first part, it’s 168. and something. Sorry that’s all I figured out I’m not too smart :/
