Answers edited by José Roberto Pereira

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• Question #4444b
  
• A sum of $6,500 deposited in an account grows to $7,500 in 8 years. Assuming annual compounding, what interest rate is being paid?
  
• How do you convert the cartesian coordinate (18, −6) into polar coordinates?
  
• How do you convert 29pi/ 36 into degree?
  
• Question #9c320
  
• The diagonals of a square each measure 7 feet. How do you find the area of the square?
  
• How do you find the perimeter of an isosceles triangle whose base is 16 cm and whose height is 15 cm?
  
• Question #d9301
  
• Question #56d19
  
• Question #3629f
  
• Question #3b0cc
  
• How do you solve y=4/x and y=3x-1?
  
• How do you turn 330 degree into radians?
  
• Question #e9ce6
  
• What is the relationship between displacement, time, velocity and acceleration?
  
• How do you solve y= 3x+8 and y=5x-10?
  
• How do you convert the cartesian coordinate (3√3, 3) into polar coordinates?
  
• Question #0ab90
  
• How do you prove the identity #(sin^2)x (cos^2)x=1 #?
  
• How do capacitors effect power factor?
  
• How do you solve y=x^2 and y= 0.5x + 5?
  
• Carrie found a stone in the shape of a 30°–60°–90° triangle. The hypotenuse has a length of 5 cm. What is the length of the shorter leg?
  
• How do you solve y=x+4 and y=3x?
  
• How do you solve y = 3x - 4 and y = -2x + 1?
  
• How do you compute the area and perimeter of a isosceles triangle with base of 11.3cm and height of 26cm?
  
• What are actuators and transducers?
  
• How do you convert the Cartesian coordinates (3, - 3) to polar coordinates?
  
• Question #d8b67
  
• How do you solve x - y = 4 and y = x² - 34?
  
• How do you convert the Cartesian coordinates (-2,2) to polar coordinates?