1.7) < 7 and < 8 form a linear pair....which means, when added, they equal 180 degrees. So if < 7 = 61, then < 8 = (180 - 61) = 119 <=
1.8) angles that are supplementary will add up to 180. So if one of the angles is 38, then the other one is (180 - 38) = 142 <==
1.9) < 3 = < 5 (vertical angles are congruent)
1.10) < 2 = < 8 (vertical angles are congruent)
1.11) < 7 = < 1 (vertical angles)
1.12) < 6 = < 4 (vertical angles)
Solve |×|> 5
×>5 or ×<-5
C.{×<-5 or ×> 5}
what is the problem? it might help to see it
How many minutes are in 9 hrs
1 hr = 60 min
You must apply dimensional analysis (aka setting up fractions where the units you want will cancel out and the ones you want stay)

9 hrs is 540 min
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:

Step-by-step explanation:
Use formula

to convert Celsius to Fahrenheit.
When
then

When
then

Difference:
