3 years ago

Is h(x)=x^-2-36, quadratic?

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

6 0

No it is not quadratic. because when you graph it it is not a parabola

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The formula=A+2lh+2wh gives surface area a. Of a rectangler solid with length, width, and height, L,W, and H, respectively solve

iogann1982 [59]

Answer:

$l= \frac{A}{2h} -w$

Step-by-step explanation:

The question is not correct (particularly the expression for the area)

A=2lh+2wh

Now we are expected to solve for l, that is we are going to make l subject of the formula, we have

let us take the second term on the RHS to the LHS

$A-2wh= 2lh$

we can now divide both sides by 2h we have

$\frac{A-2wh}{2h} = l\\\\l=\frac{A}{2h} -\frac{2wh}{2h} \\\\l= \frac{A}{2h} -w$

hence the expression for the length is $l= \frac{A}{2h} -w$

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2 years ago

As part of her role on the planning committee for the high school prom, Keisha hired

Mariulka [41]

x ≤ 6

which is A

or if not then it's B for

x ≥ 6

7 0

3 years ago

Anser it and i'll give brainly, if you write anything and leave am gonna report you

aliina [53]

Answer:

5x2−9x=7 (Option B)

Step-by-step explanation:

this is correct 100%

4 0

3 years ago

Plz help ASAP :))))

Pachacha [2.7K]

Answer:

It would be A:likely

Step-by-step explanation:

let's take rounding decimals for example; when you 5.86 and you were rounding to the nearest tenth it would be 5.9. That is because the 6 is greater than 5, so for the weather the highest the percentage it can be is 100% and 50% is half and since it is more than half then it would be more likely.

6 0

2 years ago

Select all possible solutions for 2x + 7 ≤ 3x - 5.

laiz [17]

Answer:

x $\geq$ 12

[12,∞]

Step-by-step explanation:

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2 years ago

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