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monitta
3 years ago
7

Kelly's made a painting in art class. The area of Kelly's paintings is 1.26 square feet. The height of her painting is 0.84. Wha

t is the length of Kelly's painting?
Mathematics
2 answers:
liq [111]3 years ago
5 0
The awnser would be i think 2.10
tia_tia [17]3 years ago
4 0
The answer is 2.20 for your questions you just need to add ok
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The measure of the missing side is 3x^3 +2x - 7y + 9

<h3>Perimeter of a triangle</h3>

The perimeter of a triangle is equal to the sum of all the sides of the triangle. Mathematically;

P = s1 + s2 + s3

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s1 = s2 = -8x^3 + 2

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Substitute the given parameters

-13x^3 + 2x - 7y + 3 = s3. + 2(-8x^3 + 2)

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s3 = 3x^3 +2x - 7y + 9

Hence the measure of the missing side is 3x^3 +2x - 7y + 9

learn more on perimeter of triangle here: brainly.com/question/24382052

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