Answer:
12 units
Step-by-step explanation:
Because the two triangles are similar:

Hope this helps!
Answer:
45
Step-by-step explanation:
1/6 of 54= 9
9*5=45
Step-by-step explanation:
The product 1/8 times 8 to the square root
C, I’m pretty sure
Why do I have to write 20 words for this? This is why I’m rambling.
3.92
= 1.00 + 1.00 + 1.00 + 0.92
= 100/100 + 100/100 + 100/100 + 92/100
= 300/100 + 92/100
= 392/100
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392/100 = 196/50 = 98/25