Answer:
Step-by-step explanation:
In order to find the circumference of a circle, we can use the formula for it, which is 
.
This formula states that r, the radius, multiplied by pi (3.14..) doubled will be the circumference.
Pi rounds to 3.14 usually.
So our new formula is:
We can now multiply.
Hope this helped!
Answer:
the answer is D) 5cm
Step-by-step explanation:
In this question, you're trying to transform the equation into slope intercept form.
Slope intercept form equation:
y = mx + b
In this case, you would need to get the "y" variable by itself.
To do so, you would subtract -2x from both sides:
2x + y = 2
y = -2x + 2
Answer:
y = -2x + 2
Answer: A)10 B)14 C) 12 D)10
Step-by-step explanation:
You would cross multiply and divide! So for part A you would multiply 2x55 which equals 110 then divide that by 11 and get 10. You then repeat that for each part!
