Hello,
Move the decimal so there is one non-zero digit to the left of the decimal point. If you move to the right your exponent will be negative and if you move to the left you're exponent will be positive.
427,000,000 = 4.27 x 10^8
Faith xoxo
Answer:
g=12
Step-by-step explanation:
substitute m for 6 and rewrite the equation
g = 6+6
g=12
Answer:
k = 2
Step-by-step explanation:
Given that x = - 1 is a root of the equation, then it satisfies the equation.
Substitute x = - 1 into the equation and solve for k, that is
3(- 1)² - 2k - 2(- 1) - 1 = 0
3 - 2k + 2 - 1 = 0
- 2k + 4 = 0 ( subtract 4 from both sides )
- 2k = - 4 ( divide both sides by - 2 )
k = 2
Answer: x= -5 1/3w -5y
Step-by-step explanation:
add -15y to other side. then divide by -3 on both sides. 16/-3= -5 1/3 w and 15/-3 is -5