Answer: 2,800 / 64
Step-by-step explanation: I got it right you welcome
Remark
I like to work from the original equation.
Givens
T = 2.2 seconds
pi = 3.14
L = ??
Substitute and Solve
T = 2*pi*sqrt(L/32) Find the value of 2*pi
2.2 = 2*3.14* sqrt(L/32)
2.2 = 6.28 * sqrt(L/32) Divide both sides by 6.28
2.2/6.28 = sqrt(L/32)
0.35032 = sqrt(L/32) Square both sides.
0.122723 = L/32 Multiply both sides by 32
0.122723 * 32 = L
L = 3.927 feet. <<<<< Length pendulum creating 2.2 seconds.
Answer: 7 gallons
Step-by-step explanation:
85 + 125
210 miles from Central City to Jonesburg
30 miles per gallon so divide 210 miles by 30 miles to get gallons
210 ÷ 30
7 gallons
Hope this helps!
Answer:
so shes 26 meters above her home? i dont know what your asking tbh
Step-by-step explanation:
Answer:
x1= 79, x2= -83
Step-by-step explanation:
seperate into 2 possible cases
x+2=81
x+2= -81
subtract 2 from both sides
x= 79
x= -83