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SashulF [63]
3 years ago
7

EFGH is a parallelogram. Find the given side length. Please help

Mathematics
2 answers:
noname [10]3 years ago
6 0

Answer:

EF=35

EG=22

Step-by-step explanation:

EF

7y-14=2y+21

5y=35

y=7

EF=7(7)-14=49-14=35

EG

15x+7=12x+10

3x=3

x=1

EG=15(1)+7=15+7=22

konstantin123 [22]3 years ago
4 0

Answer:

<em>(a). 35 units ; (b). 44 units</em>

Step-by-step explanation:

<em>(a).</em> 7y - 14 = 2y + 21 ⇒ y = 7

EF = 7(7) - 14 = <em>35 units</em>

<em>(b).</em> EJ = JG

15x + 7 = 12x + 10 ⇒ x = 1

EG = 2 × (15(1) + 7) = <em>44 units</em>

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