Find x. Round to the nearest tenth. Please help with my geometry!! I will have a couple more posted after this also :(

Mathematics

1 answer:

WITCHER [35]3 years ago

5 0

9514 1404 393

Answer:

x = 4.9 cm

Step-by-step explanation:

The product of segment lengths is the same for each chord:

(7 cm)(7 cm) = x(10 cm)

x = (49 cm^2)/(10 cm)

x = 4.9 cm

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Someone help me please

Novosadov [1.4K]

$\begin{gathered} T=\text{ 2}\pi\sqrt[\placeholder{⬚}]{\frac{L}{9.8}} \\ 4.5=\text{ 2}\pi\sqrt[\placeholder{⬚}]{\frac{L}{9.8}} \\ \frac{4.5}{2\pi}=\text{ }\sqrt[]{\frac{L}{9.8}} \\ 0.7162=\text{ }\sqrt[]{\frac{L}{9.8}} \\ (0.7162)^2=\frac{L}{9.8} \\ 0.513(9.8)=L \\ 5.027=L \\ L\approx5.0m \end{gathered}$

Approximately 5 meters long.

7 0

1 year ago

What is 2(12) 3/2 in its simpilist form

Tom [10]

Answer: 2/12 --> 1/6

3/2 --> 1 1/2

Step-by-step explanation:

2/12 can be simplified by dividing the top by 2 and the bottom by two. 2 is the GCF (greatest common factor) of both 2 and 12.

3/2 is a improper fraction so you have to make it a proper fraction. To do that you get 1 and 1/2. <-- this is for simplest form.

Hope this helped!

3 0