Answer:
You should receive 286.0821056 US dollars
Step-by-step explanation:
* Lets explain how to solve the problem
- The exchange rate is USD/EURO 0.6991
- That means 1 USD = 0.6991 EURO
- You have 200 EURO
- You want to convert them to US dollars
∵ 1 dollars = 0.6991 euro
USD : EURO
1 : 0.6991
x : 200
∴ 
- By using cross multiplication
∴ 0.6991 x = 200
- Divide both sides by 0.6991
∴ x = 286.0821056
∵ x represents the amount of US dollars
∴ <em>You should receive 286.0821056 US dollars</em>
Answer: 1
Step-by-step explanation:
rewrite x^2 + y^2 -1 = 0 as x^2 + y^2 = 1
the 1 on the right hand side of the equation is equal to the radius squared
1 = r^2
r = 1
Answer:
6/5
Step-by-step explanation:
5x + 14 = 20
Subtract 14 from 20
5x = 6
Divide both sides by 5
x = 6/5
Step-by-step explanation:
step 1. shifting f(x) up by one simply adds 1 to f(x).
step 2. if g(x) = x^2 then f(x) = x^2 + 1.