Answer:
3 blocks east
5 blocks south
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given:
S = 52.5°
s = QR = 7
Q = 80°
q = RS = ?
Required:
Equation that could be used to find the length of RS
Solution:
We would need the law of Sines which is given as:

Applying the Law of Sines, we would have the following equation:

Plug in the values

Therefore, the equation that can be used to determine the length of RS is 
Answer:5^3/5^-1 and 5^4 and 5^-3 times 5^-1 and 5^-4
Step-by-step explanation: just put them in a calculator and find the ones with the same answer
Answer:
n = 9
Step-by-step explanation:
Step 1: Write equation
-4(9n + 9) = -12(4n - 6)
Step 2: Solve for <em>n</em>
<u>Distribute:</u> -36n - 36 = -48n + 72
<u>Add 48n to both sides:</u> 12n - 36 = 72
<u>Add 36 to both sides:</u> 12n = 108
<u>Divide both sides by 12:</u> n = 9
Step 3: Check
<em>Plug in n to verify if it's a solution.</em>
-4(9(9) + 9) = -12(4(9) - 6)
-4(81 + 9) = -12(36 - 6)
-4(90) = -12(30)
-360 = -360