B. If square-foot is on the x-axis then we can substitute for x in the equation and solve, and when we do, we get 2473.302 which is is B when rounded.
Answer:
x = 9
Step-by-step explanation:
To solve these problems, you first set up an equation representing the information given.
6x = x² - 27
This turns into a quadratic equation which you need to factor out.
0 = x² - 6x - 27
You want to choose two numbers that multiply to -27, and add up to -6
0 = (x - 9)(x + 3)
If you're unfamiliar with factoring, you take the opposite sign of the number in the parentheses because it's a shortcut when setting it equal to 0.
x = 9, -3
Since it asks for the positive solution only, the answer is x = 9.
I hope this helps!
Answer:
A
Step-by-step explanation:
The ratio of Gallons to Pints is greater than the ratio of pounds to ounces
sory i dont now spanish but try this
m athway
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quickmath
Answer:
3. 8 ft²
4. 89.79 m²
Step-by-step explanation:
3. A=bh1/2
A=8x2x1/2
A=16x1/2
A=8 ft²
4. A=bh1/2
A= 24.6x7.3x1/2
A=179.58x1/2
A=89.79 m²