Answer:
3) B) 90°
4) A) 75°
Step-by-step explanation:
3) interior angles of a triangle =180°
So
40+50+?=180
? =180- 90
? =90
4) same rule
40+65+?=180
? =180 - 105
? = 75
12 im guessing if its true like if not delete pz
Answer:
no
yes
no
yes
Step-by-step explanation:
x input repeats - 3
x input doesn't repeat
x input repeats -4
x input doesn't repeat
Answer:
-3
Step-by-step explanation:
simplify the expression
Answer:
6 teaspoons
Step-by-step explanation:
PLz brainliest,Hope I could help
