Answer:
1st 9.919x10^4 2nd a
Step-by-step explanation:
sorry if I got this wrong
Answer:
Step-by-step explanation:
its 52cm
You plug in a 3 wherever you see an x
2x^3-4x^2+6x
2(3)^3-3(3)^2+6(3)
2(27)-3(9)+18
54-27+18
27+18
=45
Hope this helps
Answer:
50,10
Step-by-step explanation:
poit c is half way on both x axis and y axis
We have 48 meters.
We need to increase it by 20%.
That means we have 48 and then we increase it by 20%.
That can be expressed as:
48 + (48 * 20%)
Now, another way to write that would be:
48 * 120%
Now, 120% is nothing but 120/100. This can even be simplified to 1.2.
48 * 120%
= 48 * 1.2
= 57.6
48m increased by 20% is 57.6m.