The midpoint is calculated by averaging the coordinates of its endpoints:
Now we can use the usual distance formula to get the length of SM:
Answer:
You need a calculator to solve, but here: 7.7
Step-by-step explanation:
u missed a few paranthesis. I solved this instead: (3.71 + (-5.25))(4+(-9))
first subtract 3.71 by 5.25 to get -1.54 then subtract 4 by 9 to get -5. Then you multiply them to get 7.7.
Answer:
Use a graphing calc or desmos
Step-by-step explanation:
Answer:
494u3t3838
Step-by-step explanation:
3938_383746÷829293837×92929293837=2938487474757
1gcm-³ = 1000kgm-³
so 2.7gcm-³ = 2700kgm-³ (density)
volume = 1×0.6×0.3m³ = 0.18m³
mass = density ×volume = 2700×0.18 Kg = 486Kg