She spends a total of $850 on twelve 6-foot sections, so she paid $850 for a total of 72-feet of fencing. Now to find the price of fencing per foot, you'll have to divide $850 by 72, which makes us arrive at about $11.81 per foot of fencing, or $11.81/fencing ft.
Answer:
t = 11.3 hours
Step-by-step explanation:
The formula d = rt stands for distance = rate x time. The problem gives you the rate, or r = 48.3 m/h, and the distance, or d = 545.79m. To solve for 't', you can plug the values given and divide:
d = rt or 545.79 = 48.3(t)
Divide both sides by 48.3: 545.79/48.3 = 48.3t/48.3
Solve for t: t = 11.3 hours
Answer:
8 units
Step-by-step explanation:
Note that 120 degrees represents 1/3 of 360 degrees. The arc described here is thus 1/3 of the circumference of this circle.
Find this circumference and then multiply that result by 1/3:
The formula for the circumference of a circle with radius r is C = 2πr. Here,
(1/3)*(2)(π)(4 units) = 8.38 units, or (to the nearest integer) approx. 8 units.
Answer:
6 x 5 x 5
Step-by-step explanation:
5 is the side length
5 * 5 to get the area of 1 square.
Multiply 6 because there are 6 total squares.
6 * 5 * 5