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dybincka [34]
3 years ago
11

What is the scale factor of the small triangle to the large triangle?

Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0

Answer:

first, find the area of the small triangle: 3 times 3 equals 9 divided by 2 equals 4.5.

second, find the area of the big triangle: 13 times 13 equals 169 divided by 2 equals 84.5.

Find difference: 84.5 minus 4.5 equals <u>80</u>

Effectus [21]3 years ago
4 0

Answer:

I'm pretty sure it's 4.3?

Step-by-step explanation:

Because you divide the larger triangles side first because you are figuring out the scale factor of the small triangle to the larger triangle, not the other way around.

Sorry if i'm wrong

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2 years ago
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The equation for the line g can be written as x-y=9. Line h is parallel to line g and passes through (4,5). What is the equation
Gnoma [55]

Answer:

y = x+1

Step-by-step explanation

The equation in slope intercept form is expressed as y = MX+c

m a the slope

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Given the line x-y =9

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y = x-9

Slope of the line is 1

Since it is parallel to the given line, the slope o the required line is also 1

Substitute m = 1 adnd (4,5) into the point slope form

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Answer:

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Step-by-step explanation:

Hello!

Supplementary angles are angles that when added up equal 180

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Hope this Helps!

5 0
3 years ago
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