sallyyyy78ee sallyyyy78ee
  • 01-06-2020
  • Mathematics
contestada

PLS NEED HELP ASAP WITH TRIG NEED TO SHOW FULL WORK

PLS NEED HELP ASAP WITH TRIG NEED TO SHOW FULL WORK class=

Respuesta :

laubritt5
laubritt5 laubritt5
  • 01-06-2020

Answer:

10ft

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 01-06-2020

Answer:

14.4 m

Step-by-step explanation:

let the height of the tower from line of sight be x, then

tan23° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{30}[/tex] ( multiply both sides by 30 )

30 × tan23° = x , thus

x ≈ 12.7 m

Total height of tower = 12.7 + 1.7 = 14.4 m ( to the nearest tenth )

Answer Link

Otras preguntas

Andre hit four more home runs than twice the number of home runs Larry hit. Together they hit 10 home runs. How many runs did Andre hit?
what is a watt equivalent to in terms of kilograms, meters and seco
Which sentence best describes a referendum? a:A political party holds a primary to choose a candidate for legislative elections. b:Citizens vote directly on a p
Use a common denominator to determine whether the ratios form a proportion. 6 : 15 and 30 : 80 A. Yes. They form a proportion. B. No. They do not form a prop
what is 9 2/6 - 6 5/6
6 less than the quotient of h divided by 2 is 10?
Which weighs more 2.5 pounds of rocks or 40 ounces of feathers
what is 3 2/5 as a improper fraction
What brought an end to the dominance of the Silk Road
what ruler established a united Christian community in western Europe