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3 years ago

the angles of a triangle are in the ratio 3:4:5. what is the degree measure of the smallest angle of the triangle?

1 answer:

6 0

A triangle interior angles add up to 180

so we have 3:4:5
the ratio of the angles
3+4+5=12
therefor 180=12 units
divide by 12
15=1 unit
subsitute
find the smallest unit
3
3 times 15=45
answer is 45 degrees

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Step-by-step explanation:

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The polynomial equation x5-16x2=4x4-64 has complex roots + or - 2i what are the other roots? use a graphing calculator and a sys

hichkok12 [17]

Kindly proofread the question!!!

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Step-by-step explanation:

x^6 - 16x^2 = 4x^4 - 64

x^6 - 4x^4 - 16x^2 + 64 = 0

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Polynomial long division by x^2+4

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Third quotient term is 16

Subtract 16x^2+64

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(a) no solution

Step-by-step explanation:

Writing the second equation in slope-intercept form, it becomes ...

3x -y = 2 . . . . given

y = 3x -2 . . . . add y-2 to both sides

The first equation is already in slope-intercept form:

y = 3x +3 . . . . first equation

The coefficients of x in the two equations are both 3, so the lines they describe are parallel. They do not intersect, so there is <em>no solution</em>.

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