Answer:
B.
Step-by-step explanation:
That is an irrational number.
Examples are √2 and π.
27 is 2/3 of 40 1/2.
Do 27divided by 2/3 to get it
Answer:
Step-by-step explanation:
81^x=27^(x+2)
3^4=81 and 3^3=27
3^4x=3^(3(x+2))
exponents are the same so we just take those
4x=3x+6
x=6
Answer:
Area = 40x + 15 squared units.
Step-by-step explanation:
Area of a rectangle = Length × width