Solve.A certain rectangle's length is 3 feet longer than its width. If the area of the rectangle is 54 square feet, find its dimensions.

A. 7 ft by 10 ft
B. 6 ft by 9 ft
C. 5 ft by 8 ft
D. 5 ft by 10 ft


Answer: B

Mathematics

You might also like to view...

Solve the problem.Construct a histogram for the given data. 

What will be an ideal response?

Mathematics

Write the following as a rate in lowest terms.6 pounds for 12 people

A.
B.  
C.  
D.  

Mathematics

Give an appropriate answer.Suppose f(x) = 1 and g(x) = -3. Write out the statement of the Main Limit Theorem that justifies the rewriting of the denominator in step (c) of the following calculation. If the step is not justified, state this.  

src="https://sciemce.com/media/4/ppg__rrr0609191216__f1q206g6.jpg" style="vertical-align: -38.0px;" />       =   = 

A.  =  , provided g(x) ? 0
B. [f(x)]n = n
C. [f(x) + g(x)] = f(x) +g(x)
D. Step is not justified

Mathematics

Find the indicated probability.The distribution of B.A. degrees conferred by a local college is listed below, by major.  Major FrequencyEnglish2073Mathematics2164Chemistry318Physics856Liberal Arts1358Business1676Engineering    8689313What is the probability that a randomly selected degree is not in Mathematics?

A. 0.768 B. 0.303 C. 0.682 D. 0.232

Mathematics