Answer:
7 hrs
Step-by-step explanation:
formula :- speed=distance/time
speed= 96kph
distance= 672 km
time=?
S=D/T
96=672/T
(cross multiply)
96T = 672
T = 672/96
T = 7 hrs
Answer:
PW = 11
Step-by-step explanation:
Given that the triangles are similar then the ratio of corresponding sides are equal, that is
= ← substitute values
= ( cross- multiply )
12PW = 132 ( divide both sides by 12 )
PW = 11
Answer:
Step-by-step explanation:
Given
Line coordinates: (5,5)
Perpendicular slope =
Required
Find the point slope form of the line
First, the slope of the line has t be calculated;
Given that two lines are perpendicular;
The relationship between there slopes is given as
Let m_2 represent the slope of the second line;
such that
So;
Multiply both sides by 4
Now, the equation of the line can be calculated using slope formula;
Where
So; becomes
Multiply both sides by x - 5
Reorder
Hence, the line in point-slope form is
Add together the income from straight pay and that from tips:
($5/hr)(40 hrs) + $210.50
$200 + $210.50 = $410.50.
Jon's total earnings for the week were $410.50.