Answer:
c)5
Step-by-step explanation:
9x^2-2x+ 25 = 8x^2+8x
9x^2-2x+ 25 - 8x^2-8x = 0
x^2 - 10x + 25 = 0
c)5 ------> 5 * 5 - 10 *5 + 25 =25 - 50 + 25 = 50- 50 =0
1,2,5 are the answers I think. I hope this helped
Answer:-9√(11)
Step-by-step explanation:
5√(11) - 12√(11) - 2√(11)
Since they are all alike,as in they possess √(11),we can just add or subtract them through
-7√(11) - 2√(11)
-9√(11)
Answer:
Step-by-step explanation:
The inside of a refrigerator is 17 x 18 x 42 inch, to calculate the samples that would fit in the refrigerator is calculating the volume which is length x breadth x height
You can opt to calculate the volume in inch ^3 or cm^3
Both will be discussed here
In inch^3
Volume= 17 × 18 × 42 = 306 x 42= 12852in ^3
In cm^3
Convert inch to cm
I inch is 2.54cm
17 inch = 43.18cm
18 inch = 45.72cm
42 inch = 106.68cm
Volume = 43.18 × 45.72 × 106.68 = 210606.546528cm^3
210606.55cm^3 approximately
Answer:
3.625 is ans
Step-by-step explanation:
4.5+0.25_+1.125=3.625
