We know that the lace is also what we would call the circumference of the circle.
And we also know that the circumference of a circle is represented by the equation:
.
We then can use the length of the lace (12.56 ft) to solve for the diameter (d) of the rug. Let us solve for that now:
We now know that the diameter of the rug is
4 ft.
Since you’re subtracting integers, use LOO (Leave, Opposite, Opposite).
You leave 2.3 alone.
You turn the minus to a positive, since you opposite the sign.
Then, you change the sign of the (-2.3), so now it becomes a positive 2.3.
2.3+2.3=4.6
The answer is 4.6.
Answer:
It is c = kt.
Step-by-step explanation:
This is direct variation . As the time increases the number of cranes increases.
The equation is c = kt where k is the constant of variation. In this case it will be a positive value because c is increasing with time.
If they make 20 cranes in 10 minutes then we can find the value of k by plugging in these values;
20 = k * 10
g = 20/10
k = 2.
So they make 2 cranes per minute.
Answer:
Step-by-step explanation:
Answer: Corresponding Angles
Step-by-step explanation: These 2 angles are congruent as well. Hope this helps!