Answer:
find below
Step-by-step explanation:
it would either be -1 1/3 or -3/4 since that is the reciprocal of -1 1/3
Answer: ![h=8.33\ cm](https://tex.z-dn.net/?f=h%3D8.33%5C%20cm)
Step-by-step explanation:
Given
The length of a cuboid is ![l=15\ cm](https://tex.z-dn.net/?f=l%3D15%5C%20cm)
breadth is ![b=12\ cm](https://tex.z-dn.net/?f=b%3D12%5C%20cm)
Total surface area is ![S.A.=900\ cm^2](https://tex.z-dn.net/?f=S.A.%3D900%5C%20cm%5E2)
Surface area is given by ![2(lb+hl+bh)](https://tex.z-dn.net/?f=2%28lb%2Bhl%2Bbh%29)
Insert the values
![\Rightarrow 900=2(15\times 12+15h+12h)\\\Rightarrow 450=225+27h\\\Rightarrow 225=27h\\\Rightarrow h=8.33\ cm](https://tex.z-dn.net/?f=%5CRightarrow%20900%3D2%2815%5Ctimes%2012%2B15h%2B12h%29%5C%5C%5CRightarrow%20450%3D225%2B27h%5C%5C%5CRightarrow%20225%3D27h%5C%5C%5CRightarrow%20h%3D8.33%5C%20cm)
Answer:
-3 is the slope of the line.
Step-by-step explanation:
You have to rearrange the equation to slope intercept form, y=mx+b.
3x+y=14
-3x -3x
y=-3x+14