A foto mostra o Rockfeller Center, na cidade de Nova York, nos Estados Unidos, num dia de Natal, geralmente muito frio no hemisfério norte. Veja na tabela as temperaturas medidas em algumas cidades naquele dia. Quanto variou a temperatura da cidade de Boston?

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

i believe that the slope of the line is -5

step-by-step explanation:

answer: apothems is your answer

step-by-step explanation: hope u get it right