Q1.A car travels d=10km[E] then d=20km[N] What is the displacement travelled a) 30km
b) 30km[NE]
c) 22km[NE]
d) 22km[E630N]
Q2.A boat travels west at 20km/h. The journey lasts 3hours. How far has the boat travelled? *
a) 60km
b) 60km{W}
c) 17km{W}
d) 6.6km{W}​
need this ASAP​

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.

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can you put the answers so i can you