Answer:
66 minutes
Step-by-step explanation:
<u>Solve for speed</u>
speed = distance / time
speed = 6 / 44
<u>Substitute in speed to second equation and solve for time</u>
distance / speed = time
9 / (6/44) = time
66 = time taken
Answer:
240in
Step-by-step explanation:
Total surface area of a square based pyramid is expressed as
TSA = 1/2pl + B
p is the perimeter of the base
p = 4L
p = 4(2)
p = 8in
l = 4in
B is the base area = 2 * 2 = 4in^2
TSA = 1/2 * 8 * 4 + 4
TSA = 16 + 4
TSA of one game piece = 20in
Since we have 12 game pieces, total surface area will be 20 * 12 = 240in
Answer:
i think its 2-/+ not sure though sorry
Step-by-step explanation:
Answer: x = -1
Step-by-step explanation:
2x - 6 + 17 = 9
Subtract 17 from both sides
2x - 6 = -8
Add 6 to both sides
2x = -2
Divide by 2 on each side
x = -1