3 years ago

What is 5 divided by 8.1

Mathematics

2 answers:

photoshop1234 [79]3 years ago

4 0

The answer to this is 0.61728

stellarik [79]3 years ago

3 0

.6172839506
as a fraction this is 50/81

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Which go with which

katrin2010 [14]

Answer:

There are 88 adults and 132 children

Step-by-step explanation:

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2 years ago

I need help please, the question is The temperature at 6am is 12 F. During the next twelve hours, the temperature increases 25 F

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Step-by-step explanation:

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3 years ago

Graph h(x)=0.5(x+2)^2 -4 by following these steps:

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Answer:

Step 1: Identify a, h, and k.

a=0.5, h= -2, k= -4

Step 3: The axis of symmetry is the line x= -2

Step 4: h(-4)= -2 h(-6)= 4

The graph should have points plotted at (-6, 4), (-4, -2), (-2, -4), (0, -2), and (2, 4)

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2 years ago

The two solids are similar and the ratio between the lengths of their edges is 2:7 what is the ratio of their surface areas?

vovangra [49]

Answer:

The ratio of their surface areas is $\frac{4}{49}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor

In this problem the scale factor is equal to the ratio $\frac{2}{7}$

and

Remember that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

therefore

In this problem the ratio of their surface areas is $(\frac{2}{7})^{2}=\frac{4}{49}$

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3 years ago

Help?...............................

STALIN [3.7K]

Is it 57? ...............................

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3 years ago