Rectangular swimming pool has an area of (70x + 10) square feet. find possible dimensions of the pool.
question 12 options:
10x feet and (7 + x) feet
10 feet and (7 + x) feet
10x feet and (7 + 10) feet
10 feet and (7x + 1) feet

What is the product? (x2+3y+7) [yy+1)

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.