bandsnerd
bandsnerd bandsnerd
  • 05-06-2018
  • Mathematics
contestada

Please help, will give brainliest to correct answer.

Please help will give brainliest to correct answer class=

Respuesta :

AL2006
AL2006 AL2006
  • 05-06-2018
The cosine of an angle in a right triangle is (adjacent)/(hypotenuse).

The cosine of the unknown angle is (2/7) = 0.2857...

The angle whose cosine is 0.2857... is  73.4° . 
Answer Link

Otras preguntas

. Find the degree of the monomial. 3x8y4
What was NOT a consequence of the Protestant Reformation?
why would a can of soda fizz much more when opened on top of Mt. Everest than when opened at sea level?
Step 1: 5x − 2x − 3 = −2 + 17 Step 2: 5x − 2x − 3 = 15 Step 3: 3x − 3 = 15 Which of these is most likely the next step?
Why is it important that money is portable and acceptable? In at least two complete sentences, describe the consequences you would face if money did not have th
Carl, Gilda, Conroy, and Kyla are the four candidates in a school election. Carl received 1/5 of the votes, Gilda received 10% of the votes, and Conroy received
Any people good at math that mind helping me?
what is 67.42 km to m
Which property of the coating on fiber-optic strands makes light visible only at the ends of the strands? A. reflectivity B. absorbency C. transparency D. trans
What are the two solutions of x2 – 2x – 4 = –3x + 9?