Tunafish909
Tunafish909
12-04-2018
Mathematics
contestada
What degrees are angles A and B please
Respuesta :
ag6567
ag6567
12-04-2018
A straight line always equals to 180 degrees. So,
110+a = 180
a = 70
b+c+100 = 180 (We know c is 25 degrees, cuz it's opposite of that arrow.)
b+25+100 = 180
b+125 = 180
b = 55
a=70, b=55
Answer Link
1rstar
1rstar
14-04-2018
[tex]LINES \: \: AND \: \: ANGLES \\ \\ \\
a \: + \: 110 \: = \: 180 \: \\ ( \: Linear \: Pair \: ) \\ a \: \: = \: \: 70 \: \: \: \: \: Ans.\\ \\ c \: \: = \: \: 25 \: \: \: \: Ans. \\ \: \: ( \: Vertically \: opp. \: angles \: ) \\ \\ Now \: \: , \: \: \: \\ b \: + c \: + 100 = 180 \: \\ ( \: Linear \: Pair \: ) \\ b \: + 25 + 100 = 180 \\ \\ b \: = \: 65 \: \: \: Ans \: [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Melissa, the hotel manager, knows that the number of guests at her hotel has significantly decreased. Therefore, corporate has made it clear that the amount eac
WILL MARK BRAINLIEST!!! The volume of air inside a rubber ball with radius r can be found using the function V(r) = four-thirds pi r cubed. What does V and five
A bullet in a gun is accelerated from the firing chamber to the end of the barrel at an average rate of 5.80 ✕ 105 m/s2 for 9.60 ✕ 10−4 s. What is its muzzle ve
is seaweed cellular respiration or photosynthesis
Newly naturalized citizens recite the Oath of Allegiance in order to show loyalty to their newly adopted country pass a U.S. history and government test purcha
!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!
Donna manages the service desk and makes routine decisions related to customer refunds and merchandise returns. Donna also oversees the daily tasks of the cashi
Why is the date 1706 important
What is diary farming
if you can be so kind and help me out that would be greatly appreciated!❤️
