We have 2l + 2w = 120 and l/w = 2/3;
Then, l = (2/3)w;
Finally, (4/3)w + 2w = 120;
4w + 6w = 360;
10w = 360;
w = 36;
l = (2/3)x36;
l = 24;
There is no such thing as the slope form of an equation with only a single variable.
If 3x + 5 = 18, then x = 4 and 1/3 .
There's only a slope if the equation makes a line on a grapoh.
This equation only makes a single point.
Answer:
A=2AB+(a+b+c)h
AB=s(s﹣a)(s﹣b)(s﹣c)
s=a+b+c
2
Solving for A
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=10·4+6·4+8·4+1
2·﹣104+2·(10·6)2+2·(10·8)2﹣64+2·(6·8)2﹣84=144
i think
Step-by-step ex planation:
Answer:-2x+3y=21
Step-by-step explanation:
y=2x/3+7
y=(2x+21)/3
Cross multiply
3y=2x+21
3y-2x=21
-2x+3y=21