valeriedeal71 valeriedeal71
  • 16-01-2020
  • Mathematics
contestada

An angle R and it's complement are in the ratio 2:7.What is measure in degrees of angle R?​

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 16-01-2020

Answer: [tex]20^{0}[/tex]

Step-by-step explanation:

Two angles are said to be complementary if they sum up to be [tex]90^{0}[/tex] .

Their ratio is given to be 2: 7 , that is

2x + 7x = 90

9x = 90

x = 10 Therefore : the measure of R is 2x , which is 2 x 10 = [tex]20^{0}[/tex]

Answer Link

Otras preguntas

Ratio 3:4 boy/girls 245 total how many are boys
Fiona starts at the beginning of a hiking trail and walks 4/5 of a mile. She counts the mileage markers that are placed every 1/10 of a mile along the trail. Ho
why is justice important to jews
Which statement is true about the relationship between a monopoly and its competition in a market?
what is the correct formula for calcium fluoride
What is the reading in kwhr of the electric meter shown in the exam figure below?
Vehicles parked on the side of the roadway must have their wheles parallel with the curb and within
What number divided by 6 equals 9
How did Hoovers political beliefs affect his attempt to deal with the economic crisis of the Depression?
If a 2,300 kg car is accelerating at 16 m/s^2, what is the force it is producing?