antonio bikes 5 miles on his first day of training for a race . the next day, he increases his distance by 0.75 miles. the day after that he increases his distance biked by another 0.75 miles, and so on. what is the total number of miles antonio bikes over the coures of 20 days

231.25 miles

Step-by-step explanation:

0.75*19+0.75*18+0.75*17+0.75*16+0.75*14+0.75*13+0.75*12+0.75*11+0.75*10+0.75*9+0.75*8+0.75*7+0.75*6+0.75*5+0.75*4+0.75*3+0.75*2+0.75*1=131.25

5*20+131.25=100+131.25=231.25

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

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