Answer:
1.41421
Step-by-step explanation:
1/2 square root 8 = 1.41421
I used siri
Addition because it asks how much
Answer:
x = -5, y = 7 or you can say (-5, 7)
Second one okay bye have a nice day
Answer:
Step-by-step explanation:
Given the equation you need to solve for the variable "b".
You need to apply Distributive property on both sides of the equation:
Now you need to add 21 to both sides of the equation:
Subtract from both sides:
And finally, you can divide both sides of the equation by 18: