(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
B
Step-by-step explanation:
Multiply all the Number of Board Games by 3.5. It is the same as the Price already showed on the graph. So, the correct answer is B.
A banana has more mass than a apple because it carries more molecules than a apple
The one with less zeros IN FRONT is bigger, but if the zeros are behind the number the most zeros would be bigger, so the answer is 0.001
Answer:
A = 28 in²
Step-by-step explanation:
Equation for the area of a parallelogram: <em>A = b * h</em>
Plug in: A = 7 in * 4 in
Solve: A = 28 in²
