Answer: 3hours
Explanation: it would take 3hours because 45 divided by 3 is 15, and also 15 x 3 is 45.
Hope that helps, have a good day :)
Answer:
30 ≥ x
Step-by-step explanation:
Answer:
8 times the square root of 2
Step-by-step explanation:
Look up the 45-45-90 triangle
![\implies {\pink {\boxed {\boxed {\purple {\sf { \: x = \frac{2}{7}}}}}}}](https://tex.z-dn.net/?f=%5Cimplies%20%7B%5Cpink%20%7B%5Cboxed%20%7B%5Cboxed%20%7B%5Cpurple%20%7B%5Csf%20%7B%20%5C%3A%20x%20%3D%20%20%5Cfrac%7B2%7D%7B7%7D%7D%7D%7D%7D%7D%7D)
![\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}](https://tex.z-dn.net/?f=%5Clarge%5Cmathfrak%7B%7B%5Cpmb%7B%5Cunderline%7B%5Cred%7BStep-by-step%5C%3Aexplanation%7D%7D%7B%5Cred%7B%3A%7D%7D%7D%7D%7D)
Let
be the unknown number.
As per the question, we have
![\: ( \frac{3}{7} \times \frac{2}{5} ) - x = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%28%20%5Cfrac%7B3%7D%7B7%7D%20%20%5Ctimes%20%20%5Cfrac%7B2%7D%7B5%7D%20%29%20-%20x%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➺![\: \frac{6}{35} - x = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%20%5C%3A%20%5Cfrac%7B6%7D%7B35%7D%20%20-%20x%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➺![\: - x = \frac{ - 4}{35} - \frac{6}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20-%20x%20%3D%20%20%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20%20-%20%20%5Cfrac%7B6%7D%7B35%7D%20)
➺![\: - x = \frac{ - 4 - 6}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20-%20x%20%3D%20%20%5Cfrac%7B%20-%204%20-%206%7D%7B35%7D%20)
➺![\: - x = \frac{ - 10}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20-%20x%20%3D%20%20%5Cfrac%7B%20-%2010%7D%7B35%7D%20)
➺![\: x = \frac{2}{7}](https://tex.z-dn.net/?f=%20%5C%3A%20x%20%3D%20%20%5Cfrac%7B2%7D%7B7%7D%20)
Therefore,
should be subtracted from the product of
and
to get
.
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![\: ( \frac{3}{7} \times \frac{2}{5} ) - x = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%28%20%5Cfrac%7B3%7D%7B7%7D%20%20%5Ctimes%20%20%5Cfrac%7B2%7D%7B5%7D%20%29%20-%20x%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➼![\: ( \frac{6}{35} ) - \frac{2}{7} = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%28%20%5Cfrac%7B6%7D%7B35%7D%20%29%20-%20%20%5Cfrac%7B2%7D%7B7%7D%20%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➼![\: \frac{6}{35} - \frac{2 \times 5}{7 \times 5} = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20%5Cfrac%7B6%7D%7B35%7D%20%20-%20%20%5Cfrac%7B2%20%5Ctimes%205%7D%7B7%20%5Ctimes%205%7D%20%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➼![\: \frac{6 - 10}{35} = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20%5Cfrac%7B6%20-%2010%7D%7B35%7D%20%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➼![\: \frac{ - 4}{35} = \frac{ - 4}{35}](https://tex.z-dn.net/?f=%20%5C%3A%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20%20%3D%20%20%5Cfrac%7B%20-%204%7D%7B35%7D%20)
➼![\: L.H.S.=R. H. S](https://tex.z-dn.net/?f=%20%5C%3A%20L.H.S.%3DR.%20H.%20S)
![\sf\purple{Hence\:verified. }](https://tex.z-dn.net/?f=%5Csf%5Cpurple%7BHence%5C%3Averified.%20%7D)
![\huge{\textbf{\textsf{{\orange{My}}{\blue{st}}{\pink{iq}}{\purple{ue}}{\red{35}}{\green{☂}}}}}](https://tex.z-dn.net/?f=%5Chuge%7B%5Ctextbf%7B%5Ctextsf%7B%7B%5Corange%7BMy%7D%7D%7B%5Cblue%7Bst%7D%7D%7B%5Cpink%7Biq%7D%7D%7B%5Cpurple%7Bue%7D%7D%7B%5Cred%7B35%7D%7D%7B%5Cgreen%7B%E2%98%82%7D%7D%7D%7D%7D)
Answer:
So i think it woulds be a 12 by 12 house beceasue 9+3=12 so it would be 12 by 12
Hope This Helped Sorry if It Is Not What You Wanted.