I might be wrong.
I guess that in total all the angles equal to 180, that being said...
m∠BAC = 79
4x + 8
To distribute, multiply 4 by x and 4 by 2.
Answer:
It's not specific enough, I'll come back to you!
Answer:
627200LJ
Step-by-step explanation:
Height of box=5 m
Side of square base=4 m
Volume of rectangular box=
Using the formula
Volume of rectangular box=
Density of material=
We know that

Using the formula
Mass of rectangular box=
Gravity=
Weight of rectangular box,F=
Let L be the vertical distance traveled by box
Total work done =
Therefore,total work done against gravity =
=627200 L J
Hence, the box requires work against gravity=627200LJ
If you're asking for place value:
Thousands, and Ten Thousands place.
Just value:
8,000 and 80,000