Answer:
+30 +-25
Savings is positive
Buying is negative
Step-by-step explanation:
+30 saved
-25 to buy
+30 +-25
Savings is positive
Buying is negative
Y = 8/cos60 = 16
x = sqr(16^2 + 8^2) = 8sqr(3) = 13.86 approx
A full circle is 360 degrees. A half circle is 180. And a quarter is 90. If he turns 47 degrees then he only needs to turn 223 degrees more till he faces north.
Using the Pythagorean theorem we get:

Simplifying the above result we get:

Subtracting 64 from the above equation we get:

Therefore:

Answer:
Answer:
2(x-9)(x+5)
Step-by-step explanation: