How do I identify a rational number? What does a rational number look like?
1 answer:
A Rational Number is a real number that can be written as a simple fraction
1.5 is a rational number because 1.5 = 3/2 (it can be written as a fraction)
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Answer:
y=2x + 2
0= 2x +2
-2x = 2
x= -1
Step-by-step explanation:
2y = 4x +4
2y -4x =4
y-2x =2
-2x +y =2
2x-y=-2
Answer:
16.125 is the perimeter
Step-by-step explanation:
Multiply 15.375 × 3 because a triangle has three sides and is equilateral.
15.375 × 3 = 16.125
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21
Step-by-step explanation:
Answer:
105
Step-by-step explanation:
180 - 75 = 105