Answer:
2291,94 mph
Step-by-step explanation:
To solve this we need to consider the distance 2.39x10^5 miles as the distance between the center of the earth and the center of the moon, if not we would need to know the radius of the earth and the moon.
If the distance is 2.39x10^5 miles, the orbit is = 2.Pi.(2.39x10^5) miles=1501681.288miles
It takes 27.3 days, that are, 27.3*24= 655.2hours
1501681.288miles/655.2hours= 2291.94 mph
Answer:
I need help with this one too!
Step-by-step explanation:
Answer:
y = -4x - 7
Step-by-step explanation:
y = mx + b
parallel lines have the same slope m, which in this case is -4
y = -4x + b
now plug in the desired included point to find the y intercept
1 = -4(-2) + b
1 = 8 + b
b = -7
Answer:
A. 2w-4
B. 12
Step-by-step explanation:
A. (9w+2)-(7w+6) Distribute the negative
9w-7w+2-6 Combine like terms
2w-4
B. 2w-4 Substitute 8 for w
2(8)-4 Multiply 2x8
16-4 Subtract 16-4
12
