dixielynndavis
dixielynndavis
23-01-2018
Mathematics
contestada
Math Help Please....
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choixongdong
choixongdong
23-01-2018
2x+10 x + 3
------------ = --------------
10 4
4(2x+10) = 10(x+3)
8x + 40 = 10x + 30
2x = 10
x = 5
AE =2x+10 = 2(5) +10 = 20
answer
20 units
Answer Link
yellowyarn2003
yellowyarn2003
23-01-2018
2/5AB=CD
2/5(2x+10)=x+3
2(2x+10)=5x+15
4x+20=5x+15
-x=-5
x=5
2(5)+10
20
AE is 20 units
Answer Link
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