writing the linear equation can be used by any any of those coordinates that are given
Answer:
$4
Step-by-step explanation:
27 - 3 = 24
24 ÷ 6 = 4
have a goodnight! :)
Answer:
Step-by-step explanation:
14r=84, r=84/14=6, so the hourly rate is $6 an hour so
y(x)=6x
Since this is of the form y/x=k or y=kx it is directly proportional. Inverse proportion is of the form yx=k or y=k/x
Answer:
y = -1.42
Step-by-step explanation:
(7.1/5.1) × -1.02 = -1.42
A.b=lallbl cos t
a.b=(-2*5)+(-1*4)+(3*7)
a.b=7
lal=√(25+1+49)=5√3
lbl=√(4+16+9)=√29
therefore:
7=5√3×√29 cost
cost=0.1501
t=arccos 0.1501=81.37°