Write the series using summation notation -2 + 4+ -8 + 16 + -32

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 you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

what is the original number? you forgot to add it.

good luck on ur quiz test or homework. have a good day : )