kg529uzbx9 kg529uzbx9
  • 09-03-2021
  • Mathematics
contestada

what is the value of x in the equation x^3=0.64

A.0.04
B.0.4
C.4
D. .08

Respuesta :

kkricky0101 kkricky0101
  • 09-03-2021
x1=-4/5, x2= 4/5 which is equal to 0.8
Answer Link
WilliamOhene
WilliamOhene WilliamOhene
  • 09-03-2021

D

since you are finding for X, and not x^3. Take cubic root of both sides to eliminate the index or power of 3. The cubic root of 0.64 is 0.861 approximately 0.9

Answer Link

Otras preguntas

Please help I’m stuck!!!!
1. A triangle has a base of 8km and height of 3km. What is the area of the triangle? 2. What is the area of a triangle with a base of 4 inches and a height of
2. If an object is buoyant, then it will (3 Points) fioat sink
Which expression is not equivalent to 3x-2
How can you recycle your trash?
At a grocery store, the price of 4 cans of tuna is $3.88.At this rate, how much would 7 cans of tuna cost?A) $6.79B) $6.88C) $7.21D) $7.76​
10 – 7w – 13 – 7w + 15 I need help plsss!
What is the largest integer k for which 85! is divisible by 42k?
how have scientists been able to determine the composition of earth's layers? A. by looking at how X-rays affect the planet B. by studying the magnetic fields o
Josh is 6 years older than 4 times Kim's age. the sum of their ages is less than 31. what is the oldest Kim could be? ​