Answer:
2(x-1)=2x-2
Step-by-step explanation:
distribute the 2 into (x-1) so you get 2x-2 which is equal to 2x-2
Answer:
28.3 (explaination below)! :)
Step-by-step explanation:
Use the formula for cicrumfrence: C=2πr
Radius can be found by splitting the given number in half, (unless you were given the radius already, then you'd just multiply by 2).
Plug in our numbers. C= 2π4.5
Then, multiply.
You'd get 28.27433388230814.
Rounding to the first decimal place, you'd have a final answer of 28.3.
Hope this helps!
Answer:
45d + 42
Step-by-step explanation:
-7(-7d - 6) - 4d
49d + 42 - 4d
49d - 4d + 42
45d + 42
Answer:
147
Step-by-step explanation:
The other two options would be more closed and since this angle is open, it is the larger one.
Answer:
y= 1/2 x Im sure thats the answer.
