Answer:
20
Step-by-step explanation:
I think the incorrect data is the second x to the left.
Gh - k
<span>g= -6, h= 15, and k= -27
</span>
-6*15 - - 27
-90 + 27
-63 is the answer to the expression.
Answer:
1.49216*10^8 km
Step-by-step explanation:
The first thing is to pass all the distances to the same unit system, since the distance from the earth to the sun is in kilometers and from the earth to the moon is in meters, therefore we will pass the distance of the moon in kilometers:
3.84 x 10 ^ 8m * 1 km / 1000 m = 3.84 x 10 ^ 5 km
To calculate the distance between the moon and the sun, it would be the difference between the distance they give us in the statement, because they have a point in common which is the earth, it would be:
1.496 x 10 ^ 8 km - 3.84 x 10 ^ 5 km = 149216000 = 1.49216 * 10 ^ 8 km
Therefore the distance between the moon and the sun is 1,49216 * 10 ^ 8 km
Answer:
(97 feet by 97 feet) square area.
Step-by-step explanation:
One bag of Super Green Lawn Fertilizer covers 9500 square feet area of lawn.
Let us assume that an 'a' feet square is the largest square lawn that can be fertilized using one bag of fertilizer.
Hence, a² = 9500, ⇒ a = 97.468 feet.
So, round to the nearest foot, (97 feet by 97 feet) square lawn can be fertilized. (Answer)
