-2/3 is a rational number
0.1111.... =1/9 - rational number
-2/3*1/5= -2/15 rational
1/9*1/5=1/45 rational
correct answer A and D
π and √11 are irrational numbers, and when they are multiplied by rational number, they will give irrational number.
Vertical angles are equal, so
.. 2y +5 = 4y
.. 5 = 2y . . . . . . . . subtract 2y from both sides of the equation
.. 5/2 = y . . . . . . . divide by the coefficient of y
This answer corresponds to the 4th selection.
Answer:25.12
Step-by-step explanation: the equation is dpi. Diameter x pi. Diameter is 2r. The diameter is 8. 8x3.14=25.12
Answer:
circumference of a circle = 25.748feet
Step-by-step explanation:
the circular rug diameter = 8.2feet
π = 3.14
recall that the formulae for finding the circumference of a circle = πd
circumference of a circle = πd
circumference of a circle = 3.14 × 8.2
circumference of a circle = 25.748feet
The answer to this problem is 84.
