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1. Jessica is measuring two-line segment. The first line segment is 30cm long.
The second line segment is 500mm long. How long are the two line segments
together (answer in cm)?
a. 80 cm
b. 90 cm
C. 50 cm
d. 60 cm​


Sagot :

Answer:

A. 80cm

Step-by-step explanation:

hope makatulong

Answer:

A 80 cm

30 cm + 500mm or 50 cm =80 cm

Convertion factor

1mm=0.1 cm