Answer:
a = 65°
(what's missing for a half turn)
c = 30°
(bc same angle as upper left)
b = 85°
(bc a+b+c must be 180° in sum, as always in triangles)
please brainliest
Answer:
ummm 2
Step-by-step explanation:
1=1=2
Because algebra means finding the unknown
it is usually used in real life
for example if if 1/2 of the legnth of a line is 8 then what is the legnth
so then 1/2 x=8 and that is algebraic
since it has x, or an unknown in it, it is an algebraic expression
The answer is D. Ratio. When ever you see “per” another number it’s a ratio.
Answer:
adding 2 to each number
Step-by-step explanation:
7 +2 = 9 + 2 = 11
