Answer:
22x^2 -10xy + 12x
Step-by-step explanation:
To add and subtract polynomials, combine only like terms. When doing it vertically, stack polynomials and line up the same bases and exponents. Once this is done, simply add and subtract the coefficients.
10x^2 + 12xy + 4x
+ 12x^2 -22xy + 8x
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22x^2 -10xy + 12x
Here we added 10 + 12 = 22, 12 + -22 = -10 and 4 + 8 = 12.
Answer:
I gotchu the answer is 47
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Answer:
<h2>4.5 N</h2>
Step-by-step explanation:
To convert 1 pounds to its meteric unit in weight, we need to first convert it to kilogram. Using the conversion 1pound = 0.453592 kg
Since Weight of a substance = mass of the substance * acceleration due to gravity
W = mg
Given mass = 0.453592kg and g = 9.8m/s²
Weight = 4.4452016 Newtons
1 pounds is therefore closest to 4.5 units metric of weight
Answer:
550.2cm
Step-by-step explanation:
6 cm x 7 cm x 13.1 cm = 550.2 cm
First do -x then -x to 4x so you have 3x-6=9.
Add 6 to -6 to cancel it out, then add 6 to 9.
3x-6. Divide 3from x, divide 3from 6. X=2. Plz answer my question too plz