P = 58 inches;
l = 3 + w ; where l = the length ; w = the width ; P = the perimeter ;
But, P = 2l + 2w ;
Then. 58 = 2( 3 + w ) + 2w ;
58 = 6 + 2w + 2w ;
58 = 6 + 4w ;
52 = 4w ;
w = 52÷4;
w = 13 inches ;
l = 3 + 13 = 16 inches .
Answer:
3 i guess
Step-by-step explanation:
Answer:
one student followed BODMAS other didnt
Step-by-step explanation:t
Answer:
-9
Step-by-step explanation:
Substitute the give values into the correct place in the equation.
Since x=2, y=3,
Place "2" in the x of the equation, and "3" into the y of the equation.
x²-5y+2
= 2² - 5(3) + 2
= 4 - 15 + 2
= -9