<u>Find time needed for 4/5 mile:</u>
12 miles = 1 hour
1 mile = 1/12 hour
4/5 mile = 1/12 x 4/5 = 1/15 hours
<u>Convert hour to min</u>
1/15 hour = 1/15 x 60 = 4 mins
Answer: He ran for 4 minutes
<span><span>a8a6)1/7/a2</span> </span>Final result :<span> a12
———
7
</span>Step by step solution :<span>Step 1 :</span> 1
Simplify —
7
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<span>Equation at the end of step 1 :</span><span> 1
((a8) • (a6)) • — ÷ a2
7
</span><span>Step 2 :</span><span> 1
Divide — by a2
7
</span><span>Equation at the end of step 2 :</span><span><span> 1
((a8) • (a6)) • ———
7a2
</span><span> Step 3 :</span></span>Dividing exponential expressions :
<span> 3.1 </span> <span> a14</span> divided by <span>a2 = a(14 - 2) = a12</span>
Final result :<span> a12
———
7
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700 because 48 is under 50 which makes it have to round down to the nearest hundred
Answer:
Rhombus
Step-by-step explanation:
