Question; The width of a rectangle is 7 meters greater than its length. If the rectangle is 170 square meters, write the quadratic equation in standard form for the equation taht would represent the...

Question; The width of a rectangle is 7 meters greater than its length. If the rectangle is 170 square meters, write the quadratic equation in standard form for the equation taht would represent the...

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.

If a ball is thrown upward from the ground with an initial speed of 112 feet per second, its height h, in feet, after t seconds is h = −16t2 + 112t. How many seconds will it take for the...

explanation and working out please. (just letting you know that “-2’1/2“ is 2 whole, 1 over 2 in a fraction.)

If air resistance is ignored, a projectile such as a rifle bullet or a cannonball follows a parabolic path. Suppose a cannonball fired from the origin follows the graph y = x − 0.0005x2, where...

If air resistance is ignored, a projectile such as a rifle bullet or a cannonball follows a parabolic path. Suppose a cannonball fired from the origin follows the graph y = x − 0.0005x2, where...

One end of a ladder is resting on the top of a vertical wall that is 3 feet high. The distance from the foot of the ladder to the base of the wall is 2 feet less than the length...

I cannot find the equation of these points, can someone help me?

A farmer wants to enclose a rectangular garden, with the plot to be divided into 3 sections as shown in the figure below. If she uses 400 feet of fencing, what is the maximum...

help me solve the problem for me.

I know the answer to this problem is 1 but still don't know the solution and find it pretty conflicting. I'm sure the answer is 1.

A parabolic arch supports a bridge. The arch is 200m wide at its base and 4m tall in the middle. How high is a point on the arch that is 20m horizontally from one end?

Can you please provide me with the solution of this problem.

Given the quadratic equation (2k+1)x2 - 3kx+2k-4=0 has no roots.Find the range of the values of k

Out of a group of goats, 2 times the square root of the number of goats were kept in shade, (1/4) of them were taken for grazing and 15 were sold, find the initial number of goats. Answer...

Rahim rode his motorbike for a distance of 30 km from his house to the General Hospital of Muar. If he incresed his average speed by 10 km / h, the time he takes to complete his journey will be reduced...

Given that the equation mx^2 - 7nx + m = 0 hatwo equal roots. Find the ratio m:n

I have this equation that looks like f(x)=0.011x3+2.94x2+104.95x-795 Starting from x=8 and carrying on with only integers, what equation can I use to give me the sum of all...

A shopkeeper mixes two types of items costing 40$ and 50$. If he sells 50 kg of the mixture for 2200$, what may be the quantity of each item?

Emily wants to raise money through a pie-in-the-face fundraiser. She knows that she will maximize profits,and raise $1350, if she sells he pies for 5$ each. She also knows that if she sells the...