Answer:
The length of the arc is 7.85 in
Step-by-step explanation:
First of all we need to calculate the circumference
To solve this problem we need to use the circumferenc formula of a circle:
c = circumference
r = radius = 10 in
π = 3.14
c = 2π * r
we replace with the known values
c = 2 * 3.14 * 10 in
c = 62.8 in
The length of the circumference is 62.8 in
Now we have to get the relation of the sector with the circle, for this we divide 45° by 360°
45° / 360° = 1/8
we multiply this fraction with the circumference and obtain the length of the arc
62.8 in * 1/8 = 7.85 in
The length of the arc is 7.85 in
Answer:
C
Step-by-step explanation:
The x- intercept is where the line crosses the x- axis. At this point on the x- axis the y- coordinate is zero.
To find the x- intercept let y = 0 in the equation and solve for x, that is
5x - 2 = 0 ( add 2 to both sides )
5x = 2 ( divide both sides by 5 )
x = 
← x- intercept
coordinates of x- intercept are (, 0 ) → C
Answer:1/20
Step-by-step explanation:
Answer:
I need the graph
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
(2x + 3) + (x - 6) = 180
3x - 3 = 180
3x = 183
x = 61
