Answer:
D) Square root of 48
Step-by-step explanation:
We have to split the triangle in half and then multiply that by two for the answer. Then we use a²+b²=c² because the two triangles are right triangles, and we know b=4 and c=8, so a²+(4²)=8², or a²+16=64
a² would have to equal 48. a=√48.
15.0ml divided by 40.5g is <u>0.00037037037 m3 / kg</u>
There were 160 athletes at the meet.
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14a - 13b. hope it helped!