Dude just put random letters at each square as many as you want this is too easy ;-;
Answer
Step-by-step explanation:
b)x=-1,-3
Answer:x-interpect: -9
y-intercept=6
slope=2/3
Step-by-step explanation:
Answer:
6.81m
Step-by-step explanation:
Using the formula for finding the length of am arc
L = theta/360° × 2πr
theta is the angle subtended by the drum in rotation
r is the radius of the drum
Given theta = 315.7°
r = 1.1m
Substituting the given values into the formula we have:
L = 315.7/360 × 2π(1.1)
L = 315.7/360 × 2.2π
L = 315.7/360 × 2.2(3.14)
L = 315.7/360 × 6.91
L = 6.81metres
Line of about 6.81metres will be wounded around the drum
Answer:
530.66
Step-by-step explanation
A=r2*3.14=13*13*3,14=530.66