Answer:
False
Step-by-step explanation:
This is because there both above sea level and 50-17=33 not -33
2 minutes to get to 12 ft
Answer:
40.63
Step-by-step explanation:
8.7% of 467 is 40.629 but rounds to 40.63
Answer:
The first choice.
Step-by-step explanation:
Hope this helps!
=)
Answer:
17. x = y^2 - 2ay +a^2
18. x = y^2 - a
Step-by-step explanation:
17. Since we want to make x the subject of the formula, we first isolate the square root of x and get
= y - a.
squaring both sides,
x = y^2 - 2ay +a^2
18. Since both x and the a are under the square root, we first start by squaring both sides.
So y^2 = x+a.
Isolating the x, we get
x = y^2 - a