It is A I hope that helps for you
Answer:
11.8
Step-by-step explanation:
3(12.4) + 6(11.5) = 37.2 + 69 = 106.2
106.2/9 = 11.8
Answer:
x = 14°
Step-by-step explanation:
here we can see ( 6x + 5 ) is parallel to 89°, has same angle.
6x + 5 = 89 .............. as they are similar
6x = 89° - 5°
6x = 84°
x = 84 / 6
x = 14°
3/16= 12/64
a= 10/64
b=20/64
c=13/64
d=28/64
well, a is smaller, b is larger, c is larger, and d is larger, so we have B C D to work with. you can tell C is the smallest of the group B C D
C is the smallest that is still larger than 3/16