This is the commutative property of addition. It basically says, x+y=y+x.
To answer your question, 103+21=21+103
Answer:
The radian measure of the central angle of the given circle is 
Step-by-step explanation:
The radian measure of the central angle θ of a circle of radius r that intercepts an arc of length s can be calculated from the formula given below
s =rθ
where s is the length of arc
r is radius of the circle
and θ is the central angle in rad (radian)
From s = rθ, Then
θ = s / r
From the question,
Radius r = 19 feet
and Arc length s = 7 feet
Hence,
θ = s / r becomes
θ = 7 / 19
∴ θ
This means the radian measure of the central angle of the given circle is 
11x3=33. .50x4=2
Step-by-step explanation:
11(x) cupcakes. = $33.00
4(y) cookies. = $2.00.
$33.00 + $2.00
Answer:
x = 48°
Step-by-step explanation:
the sum of all angles must be 180°
180 - 69 - 63 = 48
Answer:
Both 10 and 2
Step-by-step explanation:
Hope this helpsss