1) find the area of rectangle:
ht
111
nn
ni

Area= Length * Width

Length = 7/4

Width= 7/2

7/4*7/2

= 49/8

= 6 1/8 m^ 2

Area= 6 1/8 m^ 2

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

step-by-step explanation:

*calories burned = (weight)(calorie factor)*

calories burned = 180 (0.65)

calories burned = 117

the calories he used up is 117, which is 65% of his weight.