Answer:
4x and -2x
Step-by-step explanation:
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Answer:
n= -52/7
Step-by-step explanation:
7(n+8)=4
(7×n)+ (7×8)=4
7n +56=4
7n +56-56=4-56
7n+0= -52
7n=-52
7n/7= -52/7
n= -52/7
Answer:
Numbers that never end and don't repeat either. In definition, an irrational number is a number that cannot be written as a simple fraction.
Step-by-step explanation:
Examples of irrational numbers are:
*All square roots of natural numbers, except perfect squares, are irrational.:
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*Pi is an irrational number
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Answer:
Step-by-step explanation:
4 cm × 1000 = 4000 cm = 40 meters
3 cm × 1000 = 3000 cm = 30 meters
A 4 cm by 3 cm section on the map represents 40 m by 30 m.
area = 40 m × 30 m = 1200 m²