logannobrega logannobrega

14-11-2019
Mathematics

contestada

If A and B are supplementary and mA = 37°45', then mB = 142°15'. True False

Respuesta :

koralp4000 koralp4000

20-11-2019

Answer:

True.

Step-by-step explanation:

37°45' + 142°15'

= (37 + 142)° + (45 + 15)'

= 179° + 60'

= 179° + 1°

= 180°

there being 60 minutes of arc in one degree of arc.

Answer Link

Otras preguntas

What was one of Thurgood Marshall’s major achievements? organizing the Montgomery bus boycott founding the National Association for the Advancement of Colored P

What do the colonies of New York, New Jersey, Delaware, and Pennsylvania have in common? The colonies have the same founder. The colonies were created from the

Why did Samuel Gompers found the American Federation of Labor in 1886? A. to promote the use of machines instead of workers in manufacturing B. to lobby for wor

test yourself 2 15) if f''(x)=6x+6 and there is a stationary point at (0,3), find the equation of the curve

what common between the northeast southeast region?

what is the natural logarithm of e^x=18?

In what way did imperialism hurt rather than help European nations?

Which of these habitats provides optimum conditions for cacti ? A. alpine meadow B.grassland C.salt marsh D. desert

What two groups in ancient India challenged Brahmanism, and why?

Mark if the area was part of lands acquired within 25 years of Muhammad's death. A. Persia B. Italy C. France D. Egypt E. Mesopotamia