Answer:
b = 1.31
Step-by-step explanation:
Step 1: Add 1.93 to both sides.
Step 2: Divide both sides by 9.13.
Step 3: Round to the nearest hundredth.
Therefore, b = 1.31.
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Answer:
B)
Step-by-step explanation:
options B and C are the only equations that create a 'sideways' parabola
only option B would open to the right because the coefficient of the y-term is positive
First polygon side is 3.96
the second polygon side is 3.75
Answer:
Step-by-step explanation:
x²+5x+6=x²+3x+2x+6=x(x+3)+2(x+3)=(x+3)(x+2)
so Volume=(x+3)(x+2)(x+4)
V=lwh
one of the factors is the length.
9514 1404 393
Answer:
D
Step-by-step explanation:
The inequality symbol is < (not ≤), which means the end point of the graph will be an open circle.
After dividing by the coefficient of x, you have an inequality of the form ...
x +( ) < ( )
which means <em>the solution will be left of the (open circle) end point</em> of the graph. Only one graph has that form.
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If you actually work through the numbers, you get ...
x +8 < 9 . . . . . . divide both sides by 2.9
x < 1 . . . . . . . . . subtract 8 from both sides