Select all correct conversions.

1 answer:

dem82 [27]3 years ago

6 0

All of them are correct except the first and second one. ( 53 km = 53,000m) (23 cm = 230mm)

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ki77a [65]

Answer:

It is c

Step-by-step explanation:

5 0

3 years ago

SIZIF [17.4K]

Answer: n(7)+3=10
Explanation: 7+3 equals 10

4 0

3 years ago

anygoal [31]

Just do each number to they square root

5 0

3 years ago

gtnhenbr [62]

your question is not really a question.

3 0

3 years ago

nikdorinn [45]

$-5n+12n+9+(-3)$

$-5n+12n+9-3$

$7n+9-3$

$=7n+6$

Hope this helps!

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-Charlie

8 0

3 years ago