Answer:
Step-by-step explanation:
1. Angular speed
The angular speed ω is the angle θ swept out by the satellite in a given time t.
2. Linear speed
The formula for the linear speed v is
v = rω, where
r = the distance from the centre of the Earth = 6378 km + 1250 km = 7628 km
Answer:
d. all real numbers
Step-by-step explanation:
the y will always be all real numbers
perp to x-3y=2 thru (2,4)
For perpendicular we swap the coefficients on x and y, negating one
3x + y = some constant
We get the constant in the obvious way from the point
3x + y = 3(2) + 4 = 6 + 4 = 10
Answer: 3x + y = 10
Answer:
20 times
Step-by-step explanation:
The equation is...
9.5x+105=14.75x
105=5.25x
20=x
<h3>
Explicit Formula: aₙ = a₁ + d(n-1)</h3><h3>a₁ = First term , d = common difference</h3><h3>a₁ = -20 , d = divide by 2</h3><h3><u>
aₙ = -20 + 1/2(n-1)</u></h3>
<u></u>
