3 years ago

154km in 1hr and 45mins ,how long in an hour?

1 answer:

6 0

In an hour, it should be 88km.

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GaryK [48]

Answer:

-1

Step-by-step explanation:

1+13=14

(14)2=28

28-29=-1

8 0

3 years ago

Evgesh-ka [11]

$45s^2-19-s^2+16\\=45s^2-s^2-19+16\\=s^2(45-1)-19+16\\=44s^2+(-19+16)\\=44s^2-3$

Hope that helps and hope you get better!

3 0

3 years ago

IRISSAK [1]

Answer:

Step-by-step explanation:

500 to 900? = 80.

6 0

3 years ago

Mumz [18]

Answer:

Step-by-step explanation:

6 + 3=9

5 0

4 years ago

Mrac [35]

answer:

set 4

Step-by-step explanation:

because when you divide the numbers 12,16 and 20 by 2 you'll get 6,8 and 10 which is a Pythagoras family....and it will form a right angle triangle

4 0

2 years ago