A parallelogram has side lengths of 4 and 6 and an angle of measure 55°. Parallelogram P Q R S is shown. A diagonal with length x is drawn from point S to point Q. The length of P Q is 6 and the length of P S is 4. Angle S P Q is 55 degrees.

Law of cosines: a2 = b2 + c2 – 2bccos(A)

What is x, the length of the diagonal, to the nearest whole number?

3
5
6
7

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?