What is 2x + (-2x) + 4 + (-3) ? PLS ILL MARK BRAINLIST AND 50 POINTS
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Answer:
follow the statement below
Step-by-step explanation:
The question you presented here has multiple (un-limited) solutions unless you have another condition to solve for a single solution.
Equation: y = ax² + bx + c
y intercept (0 , 3): c = 3
axis of symmetry x=-5, therefore a corresponding point (-10,3) on the curve
3 = a*(-10)² + b*(-10) + 3
100a - 10b = 0
b = 10a .... any pair like a=0.5 b=5; a=1 b=10 0r a=2 b=20 ..... all fit the function
y = 0.5x² + 5x +3
y = x² + 10x + 3
y = 2x² + 20x +3
........................
Length of wooden flooring strip = or
Length of strip cut off = or
So, the new length of the strip will be=
=
Hence, the new length of the flooring strip will be inches and in mixed fraction it will be
inches.