Which would be the most appropriate way to estimate -6.1(0.22)? check all that apply. use rounding to get -6(0.2), and then multiply. use compatible numbers, such as -6(0.5), and then multiply. use the benchmark numbers -6 and 1, and then multiply. use front-end estimation to get -6(0.2), and then multiply. round the factors to the nearest whole number, and then multiply.

Is this a polynomial function? i need to know asap

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

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