Multiply each polynomial

1.). (x+5) (x+4)

2.). (x-7) (x-4)

The average american female stands 5 ft. 4in tall. the average american male is 5 ft. 10 in tall. What is the ratio of the height of the average american female to the height of the average american male?

If g (x) is an odd function, which function must be an even function? f (x) = g (x) + 2 f (x) = g (x) + g (x) f (x) = g (x) 2 f (x) = - g (x)

The speed of a boat in still water is 25 km / hour. The time taken by this boat to go downstream of distance 120 is 4 hours. Find the speed of the stream/water.

Which is a quadratic function having a leading coefficient of 3 and a constant term of - 12?

For ΔABC, ∠A = x - 2, ∠B = x + 2, and ∠C = 2x - 20. If ΔABC undergoes a dilation by a scale factor of 2 to create ΔA'B'C' with ∠A' = 98 - x, ∠B' = x 2 + 27, and ∠C' = x + 30, which confirms that ΔABC∼ΔA'B'C by the AA criterion?

Find the values of a b and c for which the quadratic equation ax^2+bx+c=0 has the solutions - 3 and 1

How does the graph of y=-3√2x-4 compare to the graph of y=-3√x-4? The graph is stretched horizontally by a factor of 2 and then moved right 4. The graph is compressed horizontally by a factor of 2 and then moved down 4.

Use a strategy to find the difference of 65-14

One radian is the exact same measure for all circles? true or false

Given f (x) = x2+8x+13 . Enter the quadratic function in vertex form