The contrapositive of p q is:

pq
pq
qp
pq
qp

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Could someone with number 1 and 2

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w