Y=-1/3x-1.
Hope this helps!
Blue triangle: perimeter is 4x+2+7x+7+5x-4, or, after simplification,
16x + 5
Red triangle: perim. is 2x-5+x+7+x+3 (and so on).
<span>x(3x+5)-4(3x+5)
3x^2+5x-12x+20
3x^2-7x+20</span>
Answer:
Step-by-step explanation:
Answer:
3.2
Step-by-step explanation:
1000 grams in a kilogram
3200/1000=3.2
