Two forces p and q have magnitude of 22N and 17N respectively. the resultant of the two forces is r. if the angle between q and r is 30°,find the angle between p and r find the magnitude of r

a) false; the points do not have to be in a straight line.

step-by-step explanation:

the points could be in the shape of a triangle

b is incorrect

c is incorrect because it is saying the immediately don't form one when they are capable of doing so

d is incorrect

42.4

step-by-step explanation:

convert to decimal

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1