Telicious
Telicious
01-02-2018
Mathematics
contestada
Help me I’m confused
Respuesta :
anchitthawi
anchitthawi
01-02-2018
find a first
sin 45° = 1/√2 = a/7√2
so a= 7
then find c
tan 30° = √3/3 = a/c
√3/3 = 7/c
so c= 7*3/√3 = 21/√3 = 21√3/3 = 7√3
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
One characteristic of an oligopoly market structure is: a. the actions of one seller have no impact on the profitability of other sellers. b. firms in the ind
the original price of a coat was $290.00, the store put the coat on sale for $175.70 how much did the store reduce the price of the coat
Arguments are best described as a. requiring someone to win and someone to lose. b. providing reasons for a conclusion. c. a dispute involving anger. d. a deb
Give an example of a free rider.
Define formal writing
What effect did factories have on the population of cities on the 1800s?
Identify the compound sentence. a. The rain began to fall, but we did not want to leave. b. While it rained on the beach, we swam in the ocean. c. Last summe
a large bailout os savings and loans institutions became necessary in 1990 when it was discovered that nearly 2000 of them were insolvent and facing closure. o
Did unions make wages rise?
What were the “Fireside Chats”? a. town hall meetings that FDR held all over the country during his first four years in office b. weekly televised addresses t
