netnoo71 netnoo71
  • 01-01-2020
  • Mathematics
contestada

Find the length of side BC.
Give your answer to 1 decimal place.

Find the length of side BC Give your answer to 1 decimal place class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-01-2020

Answer:

BC ≈ 11.9 cm

Step-by-step explanation:

Using the sine ratio in the right triangle

sin58° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{BC}{14}[/tex]

Multiply both sides by 14

14 × sin58° = BC, thus

BC ≈ 11.9 cm ( to 1 dec. place )

Answer Link

Otras preguntas

Which expression shows 12 more than the quotient of 63 and 9. A) 12 + 63 ÷ 9 B12 + 9 ÷ 63 C)(12 + 63) ÷ 9 D)(12 + 9) ÷ 63
ac=5x+2,bc=x+3,ab=3x+4
What is the narrator's tone in this excerpt? The Perks of Being a Wallflower
In “The Lagoon” by Joseph Conrad, what motivates Arsat to leave his brother behind?
A business' concern for the welfare of society is called
Which of the following correctly describes the relationship between speed and velocity?
A diver descends from an elevation of 6 feet below sea level to an elevation of 98 feet below sea level in 4 equal intervals. What was the diver’s change in ele
A produce store sold 63 red apples. If the ratio of red apples to green apples sold was 7:2, what is the combined amount of red and green apples sold?
What is the value of x? A. 68° B. 62° C. 112° D. 124
Which activity made the most money after world war i?