Answer: Saturday for 4 hrs = $50
Sunday for 4 hours = $58
Step-by-step explanation:
Answer:
Missing constant: 100
Step-by-step explanation:
perfect square (a - b)^2 = a^2 - 2ab + b^2
In this case
20x = 2 * x * 10
and
10^2 = 100
so
(x - 10)^2 = x^2 - 20x + 100
Answer:
Step-by-step explanation:y–3=½(x+2)
Multiply through by the denominator (2).
2×y–2×3=½(x+2)×2
2y–6=1(x+2) because the denominator (2) will cancel the other 2 multiplying it
2y–6=x+2
2y=x+2+6
2y=x+8
---. -----
2. 2
•°•y=x+8
-----. Or y=x+4
2
1 foot = 12 inchest
12/2 = 6
The shadow is half as long as the steak.
Ben = 6 feet
6/2 = 3
Bens shadow is 3 feet long.
1. 2sin²(-2490) + tan(1410)
2(0.25) - 0.6
0.5 + 0.6
1.1
2.