A water tower has a shadow 42.5m long. An upright meter stick has a shadow 0.7m long at this time. What is the height of the water tower rounded to the nearest meter?

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

answer by jkismyhusbandbae:

a) how close a measured value is to the actual (true) value.

  measure of length.   there are 12 inches in a foot, and 36 inches in a yard.   one inch is exactly 2.54 centimeters.

accuracy is how close something is to an actual answer but it is not exactly correct.

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation