Respuesta :

igoroleshko156

Answer:

1

Step-by-step explanation:

Step 1:  Convert words into an expression

What does 1/3 of (7+8) + 4 to the power of 2 - 2 equal

(1/3(7 + 8) + 4)^(2-2)

(1/3(15) + 4)^0

(5 + 4)^0

(9)^0

1

Answer:  1

engineerni7

Answer:

19

Step-by-step explanation:

[tex]\\\frac{1}{3} (7+8)+4^{2} -2 \\=\frac{1}{3} (15)+4^{2} -2\\=5+4^{2} -2\\=5+16-2\\=21-2\\=19[/tex]