i would go with the first one
step-by-step explanation:
hope this
just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !
a)(x-2)^2+(y-1)^2=9
(picture explains)
the photograph is photographer and- in the process- ourselves.