Answer:
percentage is a number or ratio expressed as a fraction of 100.
Step-by-step explanation:
The volume of two spheres are in the ratio 27:125. The ratio of their areas is 9:25
Answer:
8X2-38X-380
Step-by-step explanation:
(2x+10)(4x-38)
Expand the brackets.
2X(4X-38)+10(4X-38)
Multiple the inner ones by the outer ones
(2X)(4X)-(38)(2X)+(10)(4X)-(10)(38)
=> 8X2-78X+40X-380
8X2-38X-380
Answer:
3.166
Step-by-step explanation:
It is not fully done but I put it to the thousandths if you want full answer, it is 3.16666667
The answer would be -9 because when you add two negatives the answer would be a negative
