02/20/18

#### Rectangle has a length of 360 feet and a width of 45. Write a quadratic model for the diagonal.

A football field has a length of 360 feet and a width of 45 feet. Write a quadratic model to represent the amount of feet it would take to walk diagonally across the field.

02/12/18

#### Lisa and Jill leave Jill's house at the same time. Lisa drives north and Jill drives west.

Lisa's average speed is 12mph12⁢mph slower than Jill's. At the end of one hour, they are 6060 miles apart. Find Jill's average speed. (Round your answer to the nearest tenth.)

12/28/17

#### The length of a rectangle is the sum of the width and 3. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?

i dont know the answer to this problem can yall lz help

11/26/17

#### jason jumped off of a cliff into the ocean in Acapuluco while vacationing with some friends. h(t)=-16t^2+16t+480

how long did it take for Jason to reach his maximum height ? what was the highest point that Jason reached?  Jason hit the water after how many seconds ?

11/19/17

#### The square of a number increased by three times the number is 40. What is the number?

The square of a number increased by three times the number is 40. What is the number?

11/09/17

#### it lands its horizontal distance is double the maxium height that was reached. create an equation to rapresent the path

joe kicks a soccer ball into the when it lands its horizontal distance is double the maxium height that was reached.describe a plan that the reader can follow to create an equation to rapresent the... more

11/07/17

10/02/17

#### Find the length of the shorter leg...

Find the length of the shorter leg of a right triangle if the longer leg is 4 feet more than the shorter leg and the hypotenuse is 4 feet less than twice the shorter leg.

09/25/17

The trajectory of the ball follows a parabola. In particular, the height of the ball above the ground, ℎ (in metres), at time 𝑡 (in seconds) after throwing the ball is given by: ℎ=−2𝑡2+3𝑡+2   (a)... more

09/19/17

#### what is the width if they keep 45 square feet out of a 15 by 19 rectangle

A rectangular plot, 15 ft by 19 ft, is to be used for a garden. It is decided to put a pavement inside the entire border so that 45 square feet of the plot is left for flowers. How wide should the... more

08/05/17

#### how to solve this quadratic word problem

the product of a positive number and four more than the number is 32. what is the number?

08/02/17

#### No real zeros in quadratic functions y=x^2+bx+c

Consider a family of quadratic functions y=x^2+bx+c where b and c are integers between 1 and 8 inclusive. How many of these families have no real zeros?

07/28/17

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