Answer:
78.54
Step-by-step explanation:
Area of a circle = pi time radius power of 2
A = pi*r^2
A = 3.14 * 5^2
A = 3.14 * 25
A = 78.54
Answer:
54 is the sum of 11 and Raj's age. Use variable "r" to represent Raj's age
Answer:
el producto de 5/6 y 2/9 es 7/15
Step-by-step explanation:
solo hay que sumar numerador co numerador y denominador con denominador