Answer:
y = -2
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
...
We can calculate using cosinus method in triangle
c² = a² + b² - 2ab cos c
Plug in the number to the formula
c² = a² + b² - 2ab cos c
c² = 10² + 8² - 2(10)(8) cos 105°
c² = 100 + 64 - 160 cos 105°
c² = 164 - 160 (-0.26)
c² = 164 + 41.6
c² = 205.6
c = √205.6
c =14.34
C is 14.34 unit length
Answer:
a grocery store
Step-by-step explanation:
it seems strange that most of those would request a report card at all
40%
Because, 2/5 equals 4/10. 10x10=100, so 4x10=40, so 40%.