Escribir en lenguaje simbolico y resolver
a)la raiz cuadrada de la mitad de 18 mas el doble de 10
b)la suma entre el doble de 31 y la raiz cuadrada de 81
c) el producto entre la mitad de de 20 y la raiz cubica de 64
d)la quinta parte de 125 mas diez veces la raiz cuadrada de 36

rapido es para hoy

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Acircle has a circumference of 28.36 units what is the diameter of the circle