Answer:
Step-by-step explanation:
The area will be increased by 4 times and volume will be increased by 8 times
Area of rectangular prism = 2 (lb+bh +hl)
When sides are doubled, Area = 2 (2l * 2b +2b *2h + 2h*2l)
= 4 * 2 (lb+bh +hl)
Volume of rectangular prism = lbh
When sides are doubled, Volume = 2l * 2h * 2b = 8 lbh
Answer:
added in the picture
Step-by-step explanation:
added in the picture
This is the same as saying x*y+25=0.
Also, x*y=-25.
The solution (if you had to find it) would be -5 and 5.
To graph, it would be y=-25/x
Edit: This can be simplified down to y=-5 since it is a constant so it would be a straight line on the y-axis down at -5.
The angle is called an hypotenuse and to find it just use the Pythagorean Theorem which states a squared+b squared= c squared, does this answer your question or do you need more help?
