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HARNESS SKILL
Pettormance Task No.2
Solve the following problem write your answer on the provided space.
1. KIND is a rectangle. If KN = 4x+ 20 and D = 2x+64, find x, and diagonals KN and ID.

2. The diameter of the fopmost layer of the cake is 5 inches and the bottom layer is 11
inches. How big is the middle layer?

3. In kite PRAY, PR=x+2. RA=2x+1. The perimeter of the kite is 48 cm. Find x and the length
of each side.​

Sagot :

KLAUSTYNSILVENIA21GO

ANSWER:

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  1. 5.6
  2. 17
  3. 5.65

1.)

[tex]4x + 20 = 2x + 64 \\ 6x = 64 - 20 \\ \frac{6x}{6} = \frac{34}{6 } \\ x = 5.6[/tex]

2.)

[tex]x + 2 = 2x + 1 = 48 \\ 3x = 3 + 48 \\ \frac{3x}{3} = \frac{51}{3} \\ x = 17[/tex]

3.)

[tex] {x}^{2} = {a}^{2} + {b}^{2} \\ {x}^{2} = (11)^{2} + (5){2} \\ {x}^{2} = 22 + 10 \\ \sqrt{x^{2}} = \sqrt{32} \\ x = 5.65[/tex]

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_JAMES㍿

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