it is easy bro
Step-by-step explanation:
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Hi there!
The sum of two rational numbers will always equal a rational number. Similar to adding fractions, if both denominators are the same then you can add them together. In the case of rational numbers, it is the same. Adding two of the same thing together makes the sum the same, rational.
ANSWER:
Option 3 - a rational number
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A² + √6² = 6² , √30² + √6² = 6² , 30 + 6 = 36 , the answer is B
Jogging is given as 20 hours.
Total hours is given as 50.
Jogging = 20/50 hours, which reduces to 2/5.
A full circle is 360 degrees.
Multiply 360 by 2/5:
360 x 2/5 = 720 / 5 = 144 degrees.
Answer:
P=6x+8
A=2x^2+11x-21
Step-by-step explanation:
Perimeter:
P=2(x+7)+2(2x-3)
P=6x+8
Area:
A=(x+7)(2x-3)
A=2x^2+11x-21
