Provide an appropriate response.Suppose you have to solve the following problem: "The length of a rectangle is 5 ft more than its width and its area is 84 square feet. Find its width and length." Let x represent the width of the rectangle and translate the problem into an equation. Do not solve the equation.
Fill in the blank(s) with the appropriate word(s).
x(x + 5) = 84
Mathematics
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Perform the indicated operation
Express 0.0000034 using scientific notation.
Mathematics
Use common or natural logarithms to solve the exponential equation symbolically.3(6 + 3x) = 
A. x = 
+ 
B. x = - 
- 2
C. x = 
- 6
D. x = - 
+ 18
Mathematics
Use the formula ? = 
to find the value of the missing variable. Give an exact answer unless otherwise indicated.? = 7.2935 radians per min, ? = 14.10 radians (Round to four decimal places when necessary.)
A. 0.5173 min B. 102.8384 min C. 21.3935 min D. 1.9332 min
Mathematics
Factor the polynomial completely.128k3m - 250m4
A. 2m(64k - 5m)(k2 + 20km + 25m2) B. (8km - 10m2)(16k2 + 25m2) C. 2m(4k + 5m2)(16k2 - 20km + 25km2) D. 2m(4k - 5m)(16k2 + 20km + 25m2)
Mathematics