You can model the entrance to a mine shaft using the equation
2 answers:
Hey there,
<span>You can model the entrance to a mine shaft using the equation
y = − 2 (x + 4)(x − 4), where x and y are measured in feet. The x-axis represents
the ground. Find the width of the entrance at ground level.
Based by looking on this question above, your correct answer would be . . .
</span>
and 
<span>
Hope this helps.
~Jurgen</span>
<span>You can model the entrance to a mine shaft using the equation
y = − 2 (x + 4)(x − 4), where x and y are measured in feet. The x-axis represents
the ground. Find the width of the entrance at ground level.
Based by looking on this question above, your correct answer would be . . .
</span>
<span>
Hope this helps.
~Jurgen</span>
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Answer: see below
<u>Step-by-step explanation:</u>
The "point" on the inequality symbol points to the smaller number
- < is the "less than" inequality symbol
- > is the "greater than" inequality symbol
- = is the "equal" symbol
18) 3 = 3
20)
22) 0.8 = 4/5 Note: 4÷5 is 0.8
26) 0.075 < 0.39
28) -5.2 < -4.8
30) 0.4 >
32)