Question

21 POINTS! Can someone please help me solve this?

Answer 1

54

Explanation:

54 because 342÷19 is 54

Answer 2

26.2

Explanation:

a = lw

342 = 19x Divide both sides by 19

18 =x

We now know the length and width. We will use this to find the diagonal.

`a^(2)` +
`b^(2)` =
`c^(2)`

`18^(2)` +
`19^(2)` =
`c^(2)`

324 + 361 =
`c^(2)`

685 =
`c^(2)`

`√(685)` =
`\sqrt{c^(2) }`

26.2 ≈ c Rounded