Answer:
If the dragon DOUBLES in size each day.....the day prior it is 1/2 size
full cave = 20 days previous day it was 1/2 size of the cave so answer is 19 days to fill 1/2 cave
<span>According to astronomers a light year riddle is the distance traveled by light moving in a vacuum in the course of one year</span>
Answer:
24 square units
Step-by-step explanation:
For such questions it is convenient to choose the "base" to be a segment that is aligned with one of the coordinate axes. Here, the horizontal segments will serve. Their length is the difference between the x-coordinates of the end points, -2 -(-6) = 4, for example.
The height is measured perpendicular to the base, so will be the difference between the y-coordinates of the horizontal segments: 2 -(-4) = 6.
The area is given by the formula ...
A = bh
A = 4·6 = 24 . . . square units
Answer:
2 x 5 x 5 or 2 x 5 2
Step-by-step explanation:
Prime factorization of 50 is 2 x 5 x 5 or 2 x 5 2 Prime
Hope it helps :)
pls mark brainliest :P
Answer:
Step-by-step explanation:
Add 18 to both sides:
Subtract 9h from both sides:
Multiply both sides by -1 and flip the symbol:
Divide both sides by 2:
