21 a) y = x² – 14x + b) y = x² +x + 2

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Q: 12) Solve for x to make quadrilateral ABCD a parallelogram. B 74 (3x+2)*

A: We have solve for x to make quadrilateral ABCD a parallelogram .

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Q: What

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A: since ABCD is a square  we have all the sides of equal length  and the angles of all the corners are…

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A: Since, we have been given a 45°-45°-90° triangle, so by this we can conclude that if a triangle has…

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A: We will find the dimensions of the rectangular garden as following.

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A: In this sum we are going to use the Pythagorean theorem and the concept of similar triangle.…

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A: Explanation of the solution is given below...

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Q: 7. + 8. *-- +x-12 2-2r-3 x+5x+6 9. Find the perimeter of the figure below: Sx- 15 ft 4x

A: Simply add algebraically and use factorisation wherever need.

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A: given,

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A: We'll answer one question since the exact one wasn't specified. Please re-submit the question you…

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Q: 32x2+

A: Given: 32x2+6x

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A: We consider the square and check for the given condition

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A: Perimeter of square = 4(side of square)

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A: As per the answering guideline, only one question can be answered at a time. Please repost the other…

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A: As per our guidelines, we are allowed to answer first question only. Thanks. Please re-post b )   b)…

Q: 10) What is the perimeter of a triangle whose sides are measured at: x + 7, 3x? + 2x - 3, and -x2-3x

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Q: 33) The perimeter of an isosceles triangle is 20 inches. The length of one side is 6 inches. What…

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Q: 1. Find the perimeter of a triangle whose sides are ( 3x + 2y +9), (6x-y +7) and (-5x+ 9y)

A: