tantienduong7580 tantienduong7580

02-09-2017
Mathematics

contestada

Angles a and b are complementary angles. if the measure of angle a is 30 more than the angle of measure b find the measures of the two ang;es

Respuesta :

texaschic101 texaschic101

02-09-2017

complimentary angles, when added, will equal 90 degrees

a + b = 90
a = b + 30
now we sub
b + 30 + b = 90
2b + 30 = 90
2b = 90 - 30
2b = 60
b = 60/2
b = 30 <=== angle b is 30

a = b + 30
a = 30 + 30
a = 60 <=== angle a is 60

Answer Link

Otras preguntas

Selfless love is another word for unconditional love

Which statement best describes a weakness of the Articles of Confederation? A. The President had too much power. B. The powers of Congress were weak. C.

. Gandhi’s pleas to avoid violence _____.

If three coordinates of a quadrilateral composed in the first quadrant t the coordinate plane are (0,0), (a,b), (a+c,b) and (c,o), which is the most accurate cl

please help with this

Yo ____ doy mucha tarea a Uds. A. te B. les C. me D. le

Does budding have a form of asexual reproduction

If there was a recent downturn in the economy and economists predicted a recession, then there is a strong possibility that there would be a _____. fall in stru

1) The type of criticism that deals directly with technique and style is _____. a) interpretation b) analysis c) evaluation 2) What literary tradition immedi

If you leave a solar powered flashlight in the sun for 8 hours, it will be able to stay lit for 3 hours. What would happen if you placed the flashlight under a