-3/4- (-4/3)
Show your work.

7/12

Step-by-step explanation:

-3/4-(-4/3) = -3/4+4/3

Finding the common denominator,

= (-9+16) / 12

= 7/12

442cm*2

Step-by-step explanation:

360 x 3.14 x 13 (13 is half of 23) thus be the answer of 442 cm*2

(why 360 is because 360 makes a circle. meaning 360 degrees of that means basically that etc if you understand)