2 years ago

PLEASE HELP 20 A B AND C

Mathematics

2 answers:

pashok25 [27]2 years ago

4 0

For A it’s 2.1 Million

Tomtit [17]2 years ago

3 0

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Hello, I need help with this question, please and thank you.

dangina [55]

Step-by-step explanation:

It appears that given geometrical shape is a HEXA-DECAGON or a 16 sided polygon.

Measure of one interior angle of hexa-decagon can be given as:

$\frac{(n - 2) \times 180 \degree}{n} \\ \\ = \frac{(16 - 2) \times 180 \degree}{16} \\ \\ = \frac{14 \times 45 \degree}{4} \\ \\ = \frac{7 \times 45 \degree}{2} \\ \\ = \frac{315 \degree}{2} \\ \\ = 157.5\degree \\$

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At the beginning of an environmental study, a forest covered an area of 1500 km. Since then, this area has decreased by 7.25% ea

WITCHER [35]

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1 year ago

Southern Florida has a mild climate. Which statement about the probability of snow in June in southern Florida is most likely tr

Allisa [31]

Answer:

The probability of snow is about 0.75

Step-by-step explanation:

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2 years ago

Red blood cells are usually about 8 x 10 meter in diameter. What is that number written in standard notation?

jasenka [17]

Answer: 0.000008

Step-by-step explanation:

So it says 10 to the -6 power...

10*-10*-10*-10*-10*-10*-10

0.000001

Then you multiply that by 8

0.000008

Hope this helps!

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2 years ago

Read 2 more answers

If a scale drawing has a scale of 1 centimetre to 4 meters which measurements are correct

andrew-mc [135]

Answer: Statements 2 and 3

Step-by-step explanation:

On a drawing scale;

1cm - 4m

4CM - 16M (MULTIPLYING BY 4)

6cm - 24m (multiplying by 6)

7cm - 28m (multiplying by 7)

8cm - 32m (multiplying by 8)

9CM - 36M (MULTIPLYING BY 9)

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3 years ago