14in^2 express your answer to two significant figures and include the appropriate units.

Question

14in^2
express your answer to two significant figures and include the appropriate units.

in progress 0
Vân Khánh 4 years 2021-07-30T09:02:22+00:00 1 Answers 35 views 0

Answers ( )

  1. phucdien
    0
    2021-07-30T09:03:44+00:00
    Reply

    Answer:

    = 9.3*10^-3m²

    Explanation:

    To solve this we must do some conversions

    So we know that

    1 inch=0.0254 m

    And

    So 1 inch x 1 inch = 6.4514 x 10^-m²

    So 14 inch²= 14 * (6.4514 x 10^-4m²)

    = 9.3*10^-3m²

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )