The answer is 9 gallons.
? - 8 + 10 -5 = 6
Then fill in the choices.
3-8+10-5=0
7-8+10-5=4
9-8+10-5=6
11-8+10-5=8
Answer:
What kind?
Step-by-step explanation:
The answer is 3x^2 - 2x + 5.
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<u>Step-by-step explanation:</u>
The value of x is given by f(x), the quadratic equation is given by:
3x^2 - 2x + 5
Substituting all the values of x in the equation
If x = -2 in the quadratic equation , 3x^2 - 2x + 5
3(-2)^2 - 2(-2) + 5
3(4) + 4 + 5 = 21
Again, substituting x= -1 in the same equation, we have
3(-1)^2 - 2(-1) + 5
3 + 2 + 5 = 10
Putting x=0,
3(0)^2 - 2(0) + 5 = 0
Putting x=1,
3(1)^2 - 2(1) + 5
3 - 2 + 5 = 6
Putting x=2,
3(2)^2 - 2(2) + 5
3(4) - 4 + 5 = 13
Hence, the quadratic equation which is represented by the table is
3x^2 - 2x + 5
SA = (12 x 5 x 2) + (20 x 5 x 2) + (12 x 20) + (0.5 x 12 x 9 x 2) + (20 x 11 x 2)
SA = 120 + 200 + 240 + 108 + 440
SA = 1,108 in²
<em>The answer you got was incorrect.</em>
Answer:
x = -3.05
Step-by-step explanation:
(5×2.36)x + 36 = 0
11.8x + 36 = 0
(118/10) x + 36 = 0
118x + 360 = 0 × 10
118x = -360
x = -360/118
x = -180/59 ( -3.05)