Answer:
The length of the river on a map is
Step-by-step explanation:
we know that
The scale of the map is
That means
1 cm on a map is 5,000,000 cm on the actual
or
1 cm on a map is 50 km cm on the actual
so
using proportion
I think the answer is x+y/2
Given equation is :
Solving it we get,
and
This gives and or we can say the roots are
Here Stefan is right, the root has a multiplicity of 1.
Answer:
1, 3, 7, 21
Step-by-step explanation:
21/1 = 21
21/3 = 7
21/7 = 3
21/21 = 1