Will deem you brainliest, plz answer super fast

in ∆abc, m∠acb = 90°, m∠a = 40°,

cd

(d ∈

ab

) is a segment perpendicular to side

ab

. find m∠dbc and m∠bcd.

How does federalist, no.10 address the concerns of a strong national government in brutus i? a) the court system would be a representative democracy and the other branches republics. b) representative gov't was the only way to check state power in the national gov't. c) states would be allowed to choose which sort of representation they have at the national level d) the national gov't would be a balance between democracy and republic, thus protecting the rights of citizens.

Which allows college students to work part time jobs to pay for educational expenses ?

Identify one similarity between china and europe that explains their decisions on wether to explore or conquer lands around the indian ocean