Step-by-step explanation:
working g and everything is above
hope its of help
Answer:
1) x=10
2) x=6
3) x=13
Step-by-step explanation:
1) 15x-17+4x+7=180
19x-10=180
19x=190
x=10
2) 13x+5=16x-13
5+13=16x-13x
18=3x
x=6
3) 9x+7=11x-19
7+19=11x-9x
26=2x
x=13
Answer:
<em>w = 12 cm </em>and <em> l = 20 cm</em>
Step-by-step explanation:
Answer:
Step-by-step explanation:
c/16
Answer:
i can give u 2 10 and 7 acute, acute and straight
Step-by-step explanation: