2 years ago

13.50x23 con procedimiento

Mathematics

1 answer:

VashaNatasha [74]2 years ago

4 0

Dowloand mw it help you you can do it there 13.50*23

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Help fast pleaese Given a pyramid l = w = 9.0 mm and V = 324.0 cubic mm , find h in mm.

ikadub [295]

Answer: h = 12mm

Step-by-step explanation:

The volume of a pyramid is given as :

V = $\frac{1}{3}$ lwh

Therefore:

324 = $\frac{1}{3}$ lwh

324 x 3 = 9 x 9 x h

Therefore:

h = 972/81

h = 12mm

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2 years ago

5 miles = 8km how many km in 40 miles

bagirrra123 [75]

5 miles....... 8km
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3 years ago

How do I graph y=0.17x?

Tomtit [17]

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2 years ago

What is the vertex of the graph of the function below? <br><br>y = x2 + 8x + 12

Vera_Pavlovna [14]

Hello,

$The\,\,formula\,\,for\,\,the\,\,vertex\,\,of\,\,a\,\,quadratic\,\,equation\,\,is: \\ V=( -\frac{b}{2a},f(-\frac{b}{2a}) )$

That means that we must first obtain x, then we replace x in the function to get y, so:

$x=- \frac{b}{2a} \\ \\ x=- \frac{8}{2*(1)} \\ \\ \boxed{x=-4} \\ \\ Reeplacing \,\,x: \\ y=(-4)^{2} +8*(-4)+12 \\ y=16-32+12 \\ \boxed{y=-4}$

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2 years ago

Last week Anna received a pay check for $442.50. She noticed in the check stub that $47.30 of the money she earned had been with

Troyanec [42]

Answer:

Percentage of Taxes = 10.689 %

Step-by-step explanation:

Given that

Total earning of Anna is $442.50

The amount which is held with Taxes = $47.30

Now in terms of percentage

percentage of taxes from her total earning = $\frac{47.30}{442.50} times 100$

So % taxes = ( 0.106892) × 100

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3 years ago