Answer:
(
4
x
−
5
)
(
2
x
+
5
)
Step-by-step explanation:
In 56.6 earth days , it rotates 1 time
so, in 1 earth day , it will rotate

times
now, In a earth year, there are 365 days.
So, in 365 earth days, it will rotate =
Answer:
b
Step-by-step explanation:
The greatest common factor is the largest value two numbers share in common which multiplies to each of the numbers.
7ab has factors 7, a, b
has factors 2, 4, 8, b, b, b
These share in common b.
Answer:
2048in^3
Step-by-step explanation:
Epic, this time we have the radius. Now we will do the volume equation, using 3 for pi.
4/3 * 3 * 8^3
4 * 8^3
4 * 512 = 2048
Answer:
x = 2.5
Step-by-step explanation:
4( x + 7) = 38
step 1 distribute the 4 to the x and 7
4 * x = 4x
4 * 7 = 28
we now have 4x + 28 = 38
step 2 subtract 28 from each side
28 - 28 cancels out
38 - 28 = 10
we now have 4x = 10
step 3 divide each side by 4
4x / 4 = x
10 / 4 = 2.5
we're left with x = 2.5