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ch4aika [34]
3 years ago
8

if you had a block of each type of wood with the same dimensions,how would their weights compare?explain?

Mathematics
2 answers:
inysia [295]3 years ago
8 0
For this case we have the following equation:
 Density = mass / volume
 If the volume is the same, then the object with the greatest weight will be the one with the highest density.
 You must know the type of way to know the value of the density.
 Answer:
 
The weight of the blocks will depend on the density if the volume is the same.
expeople1 [14]3 years ago
8 0
If the dimensions of the wood are the same, then it means that they have the same volume.
The weight of an object is direct proportional to the volume but now the volume is constant. 
So, if the blocks are from the same type of wood, then their weight will be the same. 
If the blocks comes from different types of wood, then the weight would differ depending with the density of each type of wood. That is, if the wood is denser then it will weigh more than less dense wood.
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A circle has a radius of 6. An arc in this circle has a central angle of 330
sashaice [31]

Answer: Arc\ lenght\approx34.55\ units

Step-by-step explanation:

<h3> The complete exercise is: " A circle has a radius of 6. An arc in this circle has a central angle of 330 degrees. What is the arc length?"</h3><h3></h3>

To solve this exercise you need to use the following formula to find the Arc lenght:

Arc\ lenght=2\pi r(\frac{C}{360})

Where "C" is the central angle of the arc (in degrees) and "r" is the radius.

In this case, after analize the information given in the exercise, you can identify that the radius and the central angle in degrees, are:

r=6\ units\\\\C=330

Therefore, knowing these values, you can substitute them into the formula:

Arc\ lenght=2\pi (6\ units)(\frac{330}{360})

And finally,you must evaluate in order to find the Arc lenght.

You get that this is:

Arc\ lenght=2\pi (6\ units)(\frac{11}{12})\\\\Arc\ lenght=11\pi \ units\\\\Arc\ lenght\approx34.55\ units

3 0
3 years ago
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Complete the<br> proportion<br> 3 is to 4 as 75 is to...
kolezko [41]

Answer: 100

Step-by-step explanation:

\frac{3}{4} = \frac{75}{x}

3 x 25 = 75

4 x 25 = 100

3 0
2 years ago
Which table represents a linear function? (will give brainliest)
kvasek [131]

Answer:

\huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{:}\

<em><u>Linear function :</u></em>The characteristic property of linear functions is that when the input variable is changed, the change in the output is proportional to the change in the input. Linear functions are related to linear equations.

Step-by-step explanation:

We have

y=mx+c

for 1st

not satisfied.

for

2nd

not satisfied

<em><u>3rd</u></em>

<em><u>3rd satisfied</u></em>

4th

[note : substitute value of x to get value of y from table]

so

<u>t</u><u>h</u><u>i</u><u>r</u><u>d</u><u> </u><u>table represents a linear function.</u>

3 0
3 years ago
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Point R lies on the directed line segment from L (-8,-10) to M (4,-2) and partitions the segment in the ratio 3 to 5. What are t
Dvinal [7]

Answer:

R = (- 3.5, - 7 )

Step-by-step explanation:

Using the Section formula

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y_{R} = \frac{3(-2)+5(-10)}{3+5} = \frac{-6-50}{8} = \frac{-56}{8} = - 7

Thus coordinates of R = (- 3.5, - 7 )

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WINSTONCH [101]

Answer:

Yes.

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Just like normal algebra, you factor our the common factor, in this case, 5.

Thus,

\sin(5(x + 4))

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3 years ago
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