Answer:
sorry i dont know i have a quiz and i need points for it, sorry again
Step-by-step explanation:
what questions are you talking about?
Answer:
2 and 20
Step-by-step explanation:
First how can we get rid of the fraction?
We can multiply -1/2 by 2 to get -1
Next what number do we multiply to get from -1 to -20?
-1x = -20
divide both sides by -1
x = 20
please give thanks by clicking the heart :)
Answer:
Step-by-step explanation:
Given
Shape: Parallelogram
Required
Determine W and X
Opposite sides of a parallelogram are equal.
So:
and
By substituting values of V and U in the above expressions, we have:
To find the length of the arc, we will use the formula,
arc length = 2πR (C/360)
where,
R is the radius of the arc, which is 8"C is the central angle, which is 45°
pi is approximately equivalent to 3.14
Applying the formula,arc length = 2πR (C/360)
arc length = 2(3.14)R (45°/360)
arc length = (6.28)(8") x (0.125)
arc length = (50.24") (0.125)
arc length = 6.28"
The length of the arc is 6.28". 6.28 is also equivalent to 2π, hence, the answer is 2π.