Answer:
1,6,2 and 5
Step-by-step explanation:
(2x/5)² . (1x⁴/4)^-1
=(2²x²/5²) . (4/x⁴)
=4x²/25 × 4/x⁴
= 16/25x²
Answer: 745.6
Step-by-step explanation:
Step-by-step explanation:
1 week = 7 days
given 7 days = 14 hours of practice
and let x be the number of hours spent on practicing and y the number of days.
from the above expression we can have the equation,
using the equation when y = 10,
Answer:the answer is c
Step-by-step explanation:
Answer:
<h3>The number is - 10</h3>
Step-by-step explanation:
quotient of a number and -5 is written as
Equate it to 2
We have
Cross multiply
That's
x = 2 × - 5
x = - 10
Hope this helps you