(a) The sum of length and width is half the perimeter, so the breadth in terms of length (x) in cm will be
.. breadth = 34 -x
(b) Then the expression for the area (in cm^2) is
.. area = length*breadth
.. 253 = (x)(34 -x)
.. x^2 -34x +253 = 0 . . . . . subtract the right side, eliminate parentheses
.. (x -11)(x -23) = 0 . . . . . . . factor
.. x = 11 or 23
The dimensions of the rectangle are 11 cm by 23 cm.
Answer:
Hence the answer is given as follows,
Step-by-step explanation:
Graph of y = f(x) given,
(a) 
(b) 
(c) 
(d) 
(e) 
(f) 
{ Hole in graph}
Hence solved.
Answer:
it depends on what type of track, and who you are. so if its me and if its a typical quarter-mile track, it would be about a minute and 15 max. then multiply that by 20 and and yod have 25 minutes for 20 laps aka 5 miles
Step-by-step explanation:
Answer:
ive no idea sorry champ
Step-by-step explanation:
Step-by-step explanation:
<em><u>40</u></em><u>, </u><em><u>58,</u></em><u> </u><u>58</u><u>, </u><em><u>72,</u></em><u> </u><em><u>74</u></em>, 74, 7<u>6, 81, 83, 84, </u><u>92</u>
1 2 3 4 5 6 5 4 3 2 1
1) A. 74
2) B. 40
3) A. 92
4) A. 58
Brainlist pls!
