kruseash kruseash
  • 03-10-2017
  • Mathematics
contestada

Twice a number is equal to negative four. Which equation could be used to find the number? 2n = 4 2n = -4n 2n - 4 2n = -4

Respuesta :

choixongdong
choixongdong choixongdong
  • 03-10-2017
Twice a number is equal to negative four :
2n = -4

answer
2n = -4
last one is your answer
Answer Link
wooerfara3661
wooerfara3661 wooerfara3661
  • 03-10-2017
if n represent number so the correct answer is 2n=-4
Answer Link

Otras preguntas

How do I solve for x? X+6x=56
A curved section of roadway is in the shape of a circular arc of 410-m radius. The curved section is horizontal, not banked. The coefficient of friction for tir
Perimeter of a square with an area of 81cm2
Earth is a close approximation of a natural closed system.  What are some ways that living in a closed system affects each of us.
Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?
How many hours are 180 minutes
Where did the Greeks believe that most gods lived
Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.
How many hours are 180 minutes
'for a good cause if you are determined you are able to overcome any obstacle'. explain