<h2><u>Problem</u>:-</h2>
2.) z varies jointly as x and y. If z = 26 when x = 4 and y = 6, find the constant of variation and the equation of the relation.
<h2><u>Solution</u>:-</h2>
<h2><u>Answer</u>:-</h2>
The equation of variation is,
#CarryOnMath⸙
Yes that’s the answer 10 * 56
Answer:
length = 27
breadth = 16
Step-by-step explanation:
The equation to determine the perimeter of the rectangle is given as
6x-10=86
the solution to above is x=16
Hence one of the side is 16. The formula for perimeter is given as
P=2(l+b)
if b=x =16
and P=86
replacing them inthe formula for perimeter
86=2(l+16)
dividing both sides by 2 we get
43=16+l
subtracting 16 from both sides we get
27=l
Hence the length and breadth of the rectangle are 27 and 16 respectively
Answer:
25.38
Step-by-step explanation:
Lightning can cross 2 miles in 9.4 seconds. turn that into 5.4 and you get 25.38.
X2 + 6X +8
the answer is C. 4