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3 years ago

10

A 12-foot-long support board is attached to thecenterof a 16-foot-high vertical display board.What is the width (w) of the horiz

ontal supportboard, rounded to the nearest foot?

1 answer:

Alenkasestr [34]3 years ago

5 0

Answer:

4 ....,..........................................

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(5/10)^4 in exponential form

Whitepunk [10]

Answer:

$6.25 \times {10}^{ - 2}$

Step-by-step explanation:

${ \bigg( \frac{5}{10} \bigg) }^{4} \\ \\ = {(0.5)}^{4} \\ \\ = 0.0625 \\ \\ = 6.25 \times {10}^{ - 2}$

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3 years ago

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Help me, thank you:)

denis-greek [22]

Which problem or all?

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2 years ago

Use the following model.

kaheart [24]

Answer:
B.4
Step-by-step explanation:
the base is the bottom and on the bottom are what looks to be 4 bases

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True or False? <br> It's not possible to build a triangle with side lengths of 3, 3, and 3.

Aliun [14]

$FALSE!\\\\thats\ triangle\ is\ equilateral\ triangle.$

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3 years ago

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The formula is: <br><img src="https://tex.z-dn.net/?f=v%20%3D%20%20%5Cfrac%7B4%7D%7B3%7D%5Cpi%20%7Br%7D%5E%7B3%7D%20" id="TexFor

uranmaximum [27]

Answer:

Volume of hemisphere=

<u> $\frac{2}{3} \pi {r}^{3}$ </u>

<u>Volume</u><u> </u><u>of</u><u> </u><u>sphere</u><u>=</u><u> </u>

<u> $\frac{4}{3} \pi {r}^{3}$ </u>

Step-by-step explanation:

$\frac{2}{3} \times \frac{22}{7} \times {8}^{3}$

Using calculator=

1072.761905

Round to the nearest tenth=

1072.8

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2 years ago