Use the image below to answer the following question. Find the value of sin x° and cos y°. What relationship do the ratios of sin x° and cos y° share?

Answer:

they both have 1 : 1 ratio, both are same and share similar ratio.

Explanation:

Find hypotenuse value:

a² + b² = c²

12² + 5² = c²

c = √144+25

c = √169

c = 13

using sine rule:

using cosine rule:

Ratio's of sin(x) to cos(y):

sin(x) = cos(y) = 5/13

Step-by-step explanation:

First find the missing side OP using Pythagoras' Theorem:

, where a and b are the legs and c is the hypotenuse of a right triangle

Trig ratios:

where is the angle, O is the side opposite the angle, A is the side adjacent to the angle and H is the hypotenuse

Sin x

Cos y

Therefore, sin(x) = cos(y)

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1