PLEASE HELP AND SHOW STEPS

the answer is 12 units for sure

do u need explanation?

if B -4,0

and a -7,0

so the distance between them is 3

and c -7,4 so the distance between CA is 4

by Pythagoras Theorem to get CB

(4×4) + (3×3) = 16+9=25

SO WE MAKE A SQUARE ROOT ON 25

it will be 5 so the perimeter equal 4+5+3=12

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

eve and marks ratios are equivalent

step-by-step explanation: