Legend5438idn
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help me with math, I'd really appreciate it ​

Help Me With Math Id Really Appreciate It class=

Sagot :

Karelandeaidn

Answer:

1. SE = 94

2. SN + WE = 320

Step-by-step explanation:

1. Given:

ST= 5x+2 and ET = 3x+20

ST and ET is congruent.

5x+2 = 3x + 20

5x - 3x = 20 - 2

2x = 18

x = 9

SE = ST + ET

= (5x+2) + (3x+20)

=(5(9)+2) + (3(9) + 20)

= 47 + 47

= 94

2. Given:

SN =4x+20 and WE = 6x-50

The opposite sides of a parallelogram os congruent. SN and WE is one of opposite side of parallelogram. Hence, SN and WE is congruent.

SN = WE

4x+20 = 6x -50

6x - 4x = 20 + 50

2x = 70

x = 35

SN = 4x + 20

= 4(35) + 20

= 160

WE = 6x - 50

= 6(35) - 50

= 160

SN + WE = 160 + 160 = 320