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ArbitrLikvidat [17]
3 years ago
8

The scale of a map is 2 cm : 21 km. find the actual distance for 9 cm on the map.

Mathematics
2 answers:
DIA [1.3K]3 years ago
8 0
I hope this helps you

if 2 cm 21 km

9cm ? km

?×2=9×21

?=189÷2

?=94,5 km
Blababa [14]3 years ago
8 0

Answer:

94.5KM is the answer

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The algebraic expression for the mathematical statement given as 4 more than the difference of 12 and a number j is 4 + 12 - j

<h3>How to determine the arithmetic expression?</h3>

The mathematical statement is given as:

4 more than the difference of 12 and a number j

4 more than means 4 +.

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4 + the difference of 12 and a number j

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Hence, the algebraic expression for the mathematical statement given as 4 more than the difference of 12 and a number j is 4 + 12 - j

Read more about algebraic expression at

brainly.com/question/4344214

#SPJ1

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