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Temka [501]
3 years ago
10

How would you explain to solve proportions

Mathematics
1 answer:
Over [174]3 years ago
7 0

Answer:

Solving proportions is simply a matter of stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying, and solving the resulting equation.

Example

1)

\frac{2}{3}  =  \frac{4}{6}

2)

\frac{5}{15} =   \frac{1}{3}

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Find the volume for 3 different spheres by randomly choosing different radii.
Gre4nikov [31]

Answer:

is this high school or college ive seen the same thing but different answers

Step-by-step explanation:

6 0
3 years ago
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30 POINTS NO TRICKS JUST 30 POINTS FOR YOU!!!!!!
algol [13]
Quartile 1 is 211. quartile 2 is 226 , and quartile 3 is 265.5
 
3 0
3 years ago
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Give the diagram below find the value of x
Aleks [24]

Answer:

Well this is Same side interior angles which would mean that its supplementary or 180.

So we can just,

4x-2+17x+14=180

Combine like terms

21x+12=180

Perform inverse

21x=168

Divide/isolate

x=8

So the value of (x) is 8

Step-by-step explanation:

Well here’s a little tip that might help

So in order to identify interior/exterior angles you have to find the location. The two lines are whats separates the inner and the outter.

The Outter are outside the two parralel lines, their not in between. There are 4 exterior angles.

The inner are the 4 angles between the two parralel lines. There are 4 interior angles.

So there are 5 different ways you would usually hear them.

Alternate interior angle

Alternate exterior angle

Same side exterior (or better known as Converese of the same side exterior)

Same side interior (better known as the converse of the same side interior)

Corresponding

Alternate is basically different sides, but they gotta be only one angle choice, exterior or interior, if correct it makes this slash or back slash if you connect the points.

Same side is basically same side and they have to be the right type (exterior/ interior)

Corresponing has to be the same side also but they have to have.One interior and one exterior.

Corresponing angles are congruent (equal)

Alternate exterior/interior are congruent (equal)

Same side exterior/interior Are supplemenaty (they equal 180)

5 0
3 years ago
Help me with problem
DENIUS [597]

Answer:

x = 16.67

Step-by-step explanation:

4x - 6 + 8x - 6 = 180

12x - 14 = 180

    + 14      + 14

12x = 194

/ 12    / 12

x = 16.67

4 0
3 years ago
What is the result when the number 79 is decreased by 17%?
trapecia [35]

Answer:

65.57 should be the correct answer!

Step-by-step explanation:

Here is the whole work I did, hope this helps!

100 - 17 = 83

79 x 0.83 = 65.57

8 0
3 years ago
Read 2 more answers
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