X equals the square root of 6-x
x= the eqaution for number 2
Answer: -9
Step-by-step explanation:
(6+3)÷(4-5)
Since 6+3 is 9 and 4-5 = -1
You do 9 divided by -1. It equals -9.
It is -9 since a positive divided by a negative number.
Answer:
40:70 becomes 20:35 which becomes 4: 7.
The answer is 4:7
Step-by-step explanation:
-19 is the answer ////////////////// sorry i needed more charecters to answer
It is 75000J
I checked this by plugging in the values above to the kinetic energy formula (1/2mv^2)
