if 6 is added to 4 times a number the result is twice the square of the number

if 6 is added to 4 times a number the result is twice the square of the number

An object is launched at 9.8 meters per second (m/s) from a 171.5-meter tall platform. The function that represents the object's height s at time t seconds after launch is s(t) = −4.9t2 +...

An object is dropped from 27 feet below the tip of the pinnacle atop a 703 ft tall building. Have a height h on the object of 30 seconds is given by the equation H=-16t2+672. Find how many seconds...

If the graph of a quadratic function y=3x2+2x+1 is translated two units horizontally and -3 units vertically, then we have the graph y=ax2+bx+c. Find the value of a+b+c....

x²−14x+49=0

The area of a rectangle is 54 ft^2, and the length of the rectangle is 3 ft more than twice the width. Find the dimensions of the rectangle. Answer- Length: ____ ft Width: ___ ft Thanks...

The area of a rectangle is 54ft^2, and the length of the rectangle is 3ft more than twice the width. Find the dimensions of the rectangle. Length: ____ ft Width: ____ ft

Write the quadratic equation whose roots are 3 and -5, and whose leading coefficient is 3. (use the letter x to represent the variable) Answer= _____ =0 I...

The length of a rectangle is 4 ft less than three times the width, and the area of the rectangle is 55 ft^2 Find the dimensions of the rectangle. Answer= Length: ___...

The length of a rectangle is 4 ft less than three times the width, and the area of the rectangle is 55 ft^2 Find the dimensions of the rectangle. Answer= Length:...

The length of a rectangle is 3 ft less than double the width, and the area of the rectangle is 27 ft^2 Find the dimensions of the rectangle. Answer= Length:...

Find: 1. The y intercept 2. The x intercept 3. Axis on symmetry 4. Vertex

Two solutions: One solution: No solution:

I am not able to solve this. I have tried 4 times now.

two pipes can fill you think and 36 minutes if both are turned on. If only one is used, it would take 57 minutes longer for the smaller pipe to fill the tank up in the larger pipe. How long...

i need to please see all the steps but im guessing the qudratic equation only has an A,B, and i guess C is 0? i really dont know please help!

Write the quadratic equation whose roots are 2 and −3 , and whose leading coefficient is 5 . (Use the letter x to represent the variable.)

The difference,d, in median earnings, in $1000s, between high school graduates and college graduates can be approximated by d= -0.002 x2 + .319x + 7.512, where x is the number of years after...

4x2-12x+9=0 x2-3x+3=0 2x2-x-3=0 2x2-5x+3=0 x2-12x+9=0

Find all the solutions of the equation by the method of your choice. Write any rational numbers as simplified fractions. 49 + 4(3x + 2)2 = 0