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nikklg [1K]
3 years ago
8

In a race, 28 cyclists got a flat tire on their bikes. If it takes 2.5 minutes to repair each bicycle, how long did it take to r

epair all the bicycles?
Mathematics
1 answer:
alexgriva [62]3 years ago
4 0
One hour and ten minutes
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WILL GIVE BRAINLIEST!! PLEASE SHOW YOUR WORK!
LenKa [72]

Simplify:

Solution ===>  −7      +     12    −     3(50    −    4(2     +      3))   =========>      -85

=       5       −         3(50        −     4(2      +     3))

=        5       −       3(50      −       (4)(5))

=        5        −     3(50     −     20)

=        5       −        (3)(30)

=        5      −      90

=               −85

Answer   ================>         -85









Simplify:

1/3   +   6(2/3     -      1/6)^2

1/3    +     6(1/2)^2

1/3     +    6(1/4)

1/3     +      3/2

Answer    =======>    11/6   =========>      Decimal  =======>    1.833333.....






Hope that helps!!!!                                                         : )



5 0
3 years ago
If the temperature is 45 degrees and it decreases by 15 degrees, what is the final temperature? I​
Hoochie [10]

Answer:

30

Step-by-step explanation:

45-15

7 0
2 years ago
Yes I am kinda dumb lol
Rama09 [41]

Answer:

I think it is A

Step-by-step explanation:

just trying to help

5 0
3 years ago
Kareem started a race at 3:03 PM and finished it at 3:41 PM.
Blababa [14]

Answer:

38minutes

Step-by-step explanation:

41-3=38

5 0
2 years ago
HELPP ASaPP I’ll mark you as brainlister
nika2105 [10]

Answer:

BC ≈ 8.9 units

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos36° = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{BC}{11} ( multiply both sides by 11 )

11 × cos36° = BC , then

BC ≈ 8.9 ( to the nearest tenth )

5 0
2 years ago
Read 2 more answers
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