Answer:
16
Step-by-step explanation:
Given
C=2r and r=8
So
C=2×8 (as r=8)
C=16 (ans)
The last table is linear (1/2, 1, 1.5, 2)
Answer:
y = 2x - 1
Step-by-step explanation:
(4,7) (2,3)
slope = (7-3)/(4-2) = 4/2 = 2
y = 2x + c
when x=4 , y=7
7 = 2(4) + c
c = 7-8 = -1
y = 2x - 1
Answer:
l = 5.62 units
Step-by-step explanation:
The formula for measuring the length of an arc is expressed as;

r is the radius
is the central angle in radians
r = LM = 7units

Substitute into the formula

Hence the length of arc LN is 5.62 units to the nearest hundredth