Answer:
12
Step-by-step explanation:
12 +30= 42
42+12=54
I know that x is equal to 11 and i hope it helps you
if so please mark as Brainliest
-7/6 is the answer hope it helped
Answer:
The asnwer is 6.37 y
Step-by-step explanation:
You have to add them sum means addition
I hope this helps
9514 1404 393
Answer:
34.8
Step-by-step explanation:
The only polygon in the figure is the triangle outlined in red. Its perimeter is the sum of its side lengths: 15 +6.1 +13.7 = 34.8 units.
__
The two halves of the chord are the same length.