Answer:
x<3/4
Step-by-step explanation:
- -2x + 3 > 3(2x - 1)
- -2x +3 > 6x -3
- 6x +2x < 3+3
- 8x<6
- x<6/8
- x<3/4
Answer:
ok so i think it it a or b i don't know but hope i am right
Step-by-step explanation:
Answer:
x=20
Step-by-step explanation:
1-reoder the terms
2-Move constant to the right
3-dive both sides
just hit the image and you will get a representation on how to do it
Answer:
Dado, △ABC∼△DEF
Por lo tanto
DE
=
EF
A.C
=
FD
CA
Así que
18
2x−1
=
3x+9
2x+2
=
6x
3x
Ahora tomando
18
2x−1
=
6x
3x
tenemos
18
2x−1
=
2
1
o 4x−2=18 o x=5
Por lo tanto, AB=2×5−1=9,
BC=2×5+2=12,CA=3×5=15,
DE=18,EF=3×5+9=24
y FD=6×5=30
Por lo tanto
AB = 9 cm, BC = 12 cm, CA = 15 cm, DE = 18 cm, EF = 24 cm y FD = 30 cm
: