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3 years ago

A carpenter has 16 1/2 m of wood. He cuts the wood into pieces that are each 2 3/4 m long.

Mathematics

1 answer:

mario62 [17]3 years ago

6 0

So your question is how pieces are there?? If it is:
Its 2 pieces plus a 0.36m leftover

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a A gallery is using glass display cases to display artifacts. They need to cover each display case with a sheet of clear protec

nevsk [136]

Answer:

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Step-by-step explanation:

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2 years ago

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Simplify the polynomial and evaluate for the following values. x^2 yxy-xy^2xy if x=-3 and y=2 the simplified polynomial is = , T

Alinara [238K]

Answer:

The simplified polynomial is x^3 y^2 -x^2 y^3 +xy

The value is -186

Step-by-step explanation:

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2 years ago

a parabola has an x-intercept at 2, its axis of symmetry is the line x=4, and the y-coordinate of its vertex is 6. Determine the

nlexa [21]

Answer:

The standard equation of the parabola is:

$y=-\frac{3}{2}x^2+12x-18$

Step-by-step explanation:

An x intercept of 2 means that the point (2, 0) is in the graph of the parabola.

We can also write the general expression for the parabola in vertex form, since we can use the information on the coordinates of the vertex: (4, 6) - recall that the axis of symmetry of the parabola goes through the parabola's vertex, so the x-value of the vertex must be x=4.

$y-y_{vertex}=a\,(x-x_{vertex})^2\\y-6=a\,(x-4)^2$

Now we can find the value of the parameter "a" by using the extra information about the point (2, 0) at which the parabola intercepts the x-axis:

$y-6=a\,(x-4)^2\\0-6=a\,(2-4)^2\\-6=a\,4\\a=-\frac{6}{4} =-\frac{3}{2}$

Then the equation of the parabola becomes:

$y-6=-\frac{3}{2} \,(x-4)^2\\y-6=-\frac{3}{2} (x^2-8x+16)\\y-6=-\frac{3}{2}x^2+12x-24\\y=-\frac{3}{2}x^2+12x-18$

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3 years ago

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Shtirlitz [24]

The jeep gets 22 miles per gallon...

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so he has a total of (5 + 17.6) = 22.6 gallons....at 22 miles per gallon =
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3 years ago

Help please Rewrite as an improper fraction.

NARA [144]

The answer is the second option, 37/11.

3/4/11 = 3 wholes of 11 = 33.
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3 years ago

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