gin2k1
gin2k1 gin2k1
  • 25-04-2019
  • Mathematics
contestada

Find the ratio for cos x.

A. 3/4
B. 3/5
C. 4/5
D. 1 1/3

Find the ratio for cos x A 34 B 35 C 45 D 1 13 class=

Respuesta :

Keisho
Keisho Keisho
  • 25-04-2019

The formula for cos is (adjacent/hypotenuse) thus in the diagram, the side adjacent or next to angle x is 8 and the hypotenuse is 10 therefore the equation:

Cos(x)= 8/10

Answer Link
cookiewookie55
cookiewookie55 cookiewookie55
  • 25-04-2019

Your answer is 8/10, simplified, 4/5

Answer Link

Otras preguntas

25 POINTS!!!!!! What does this photograph reveal about American society during World War II? A. Strong anti-semitic sentiment in the U.S. isolated Jewish-Americ
(1-x2)2+3.7(1-x2)+2.1=0
"She made a fuss" explain it?
Solve the following inequality: 2(x + 1) – (–x + 5) ≤ –18
The amount of money a person might earn, based on a specific career, is known as ________________.
simplify 5x^3+7x^2+6x^3-8x
Sarah is starting a new job. The first payment is $300 and every book sold she gets $5 per book. The second payment is $450 and $2 per book sold. How many books
Explain how the heart and the lungs work together to supply the muscles with oxygen.
1. Calculate the amount of fluorescein (MW 332.31) you will need to make 10 mL of 15 mM solution in ethanol (EtOH). My answer:0.05 g 2.Using Equation C1V1=C2V2
Why does the advertisement refer to "you" and "your" so often?