A rectangular ground is 35m long and 25m broad. 1.find its perimeter
2.how many metres does a girl run around the ground when she completes five rounds
3.if she can run 60m in 1 minute, how long does she take to complete five rounds.

1. It's perimeter is 120 m.

2. 5round is equal to 600m.

3. She takes 10 minutes to complete 600m i.e five round.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.