The diagram shows a block of total on horizontal round pressure
20 cm
The base of the block of metal is a rectangle 20 cm by xem
The block exerts a force of 1800 newtons on the ground
The pressure on the ground in 3 newtons/cm^2
Work out the value of x.

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas