jadankate jadankate
  • 23-05-2021
  • Mathematics
contestada

15. Find the value of x and y rounded to the nearest tenth.
X
34
45°
30°
y

15 Find the value of x and y rounded to the nearest tenth X 34 45 30 y class=

Respuesta :

fichoh
fichoh fichoh
  • 28-05-2021

Answer:

x = 24.0

y = 46.4

Step-by-step explanation:

Let opposite side = z

Using trigonometry :

Sin 30 = z / 34

z = 0.5 * 34

z = 17

We find x :

Sin 45 = 17 / x

x * sin45 = 17

x = 17 / sin 45

x = 24.04

Let y = y1 + y2

y1 = 17 / tan45

y1 = 17

y2 = 17/tan30

y2 = 29.44

y = 17 + 29.44

y = 46.44

Answer Link

Otras preguntas

Approximately how long have the two major parties currently in power been involved in politics in the United States? 1. since the early 1800's 2. since the draf
Latifundias are a feature of modern Venezuela, but the Spanish word and concept are taken directly from the Latin word referring to _____.
a field hockey ball is launched from the ground at an angle to the horizontal. what are the ball's horizontal and vertical accelerations at its maximum height?
if there are 30 candies in a 1.5 oz bag how many are in 4.2 oz bag
How were law and order maintained in medieval Europe?
The question is : Tina's science teacher shines a Lazer onto a screen .it is brighter than the white Light from the laboratory lights. Use your ideas about freq
35 girls and boys went walking. The ratio is 5 girls to every 2 boys. How many boys are there?
The roman values of discipline strength and loyalty characterized a person with the virtue of A. Gravitas B. Numina C. Pax Romana D. Wisdom
calculate the mass of sulphur dioxide prodeuced by burning 16g of sulphur in an excess of oxygen
what is another word for acadians