moeljn
moeljn moeljn
  • 01-07-2020
  • Mathematics
contestada

Find x. Round your answer to the nearest tenth of a degree.

Find x Round your answer to the nearest tenth of a degree class=

Respuesta :

Space
Space Space
  • 01-07-2020

Answer:

x ≈ 49.5°

Step-by-step explanation:

We use cos∅ to solve this:

cosx = 13/20

x = [tex]cos^{-1}(13/20)[/tex]

x = 49.4584

Answer Link

Otras preguntas

A substance that does not conduct electricity as a solid but does conduct electricity when melted is most likely classified as (1) an ionic compound (2) a molec
Which list of elements is arranged in order of increasing atomic radii? (1) Li, Be, B, C (3) Sc, Ti, V, Cr(2) Sr, Ca, Mg, Be (4) F, Cl, Br, I
The reaction between an organic acid and an alcohol produces (1) an aldehyde (3) an ether (2) a ketone (4) an ester
9 (a) Work out the value of 5c – d when c = 3 and d = 7
Which two substances are covalent compounds? (1) C6H12O6(s) and KI(s) (2) C6H12O(s) and HCl(g) (3) KI(s) and NaCl(s) (4) NaCl(s) and HCl(g)
As the temperature of a liquid increases, its vapor pressure (1) decreases (2) increases (3) remains the same
Given the balanced equation representing a reaction:2H2 + O2 ==> 2H2O What is the mass of H2O produced when 10.0 grams of H2 react completely with 80.0 grams
If h = t and t = 14, which statement is true? A. h + t = 14 B. h > 14 C. h < 14 D. h = 14
Which polyatomic ion contains the greatest number of oxygen atoms? (1) acetate (3) hydroxide (2) carbonate (4) peroxide
What genes are mutated to cause cancer?