The displacement for an automobile engine is the total volume displaced by the cylinders in one cycle of the engine. it is calculated in terms of the stroke s and the bore b. the stroke is the total distance traveled by the piston from the top of the cylinder to the bottom of the cylinder. the bore is the diameter of the cylinder. if the bore and stroke are given in inches, then the displacement d is in cubic inches. the displacement is given by the formula

ok

step-by-step explanation:

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.