Answer: AC=1001.249
Step-by-step explanation:
using the pythagorus theorem
c²=a²+b²
c²= (500)² + (1000)²
c²= 2500+1000000
c=√1002500
c=1001.249
X = 4
Use division divide both sides by 3
3x/3 leaves x
12/3=4
Hope it helps
x=4
Given:
a varies jointly as b and c.
a=6 when b=2 and a=3.
To find:
The variation constant and the equation of variation.
Solution:
a varies jointly as b and c.

...(i)
Where, k is the constant of proportionality.
a=6 when b=2 and a=3.




The value of k is 1.
Putting k=1 in (i), we get


Therefore, the variation constant is 1 and the equation of variation is
.
<span>equivalent expressions</span>