Answer:
a+51=90
a+51+90=180
39
Step-by-step explanation:
hope this helped :)
Answer:
x - sqrt(2)
Step-by-step explanation:
x - sqrt(2)
Sarahtime (min) {3 } 5 12 17
distance (meters) {75} 125 300 425
Eva time (min) {2} 7 10 20
distance (meters) {52} 182 260 520
Sarah:meters over min =75 over 3 = 25 over 1
25 meters per min
Eva :meters over min= 52 over 2 =26 over 1
26 meters per min
eva is the faster swimming because 26 meters per min is faster then 25 meters per min .
i hope this help
Answer:
i just want some friends
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
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