Arectangle has a perimeter of 68 cm and length of 28 cm. what is the width?

answer:

6

step-by-step explanation:

if you add 28+28 together you get 56. then subtract 56 from 68 and you get 12. then divide 12 by 2 and you get 6.

hope this !

answer:

2.429

step-by-step explanation:

    a (area)

          - ->   since area = length*width

    l (length)

68

= 2.429

28

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation: