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Mademuasel [1]
3 years ago
15

What are scientific figures?

Mathematics
1 answer:
Nikolay [14]3 years ago
8 0
Sig Figs, as they are also known, are important only in Science. But there are three ways you can determine how many sig figs there are. Non-Zero digits are sig figs. Any zeros between two sig figs are significant. (EX: 7008) And, lastly, A final zero(s) in a decimal are significant. (EX: 0.76540800) Last two zeros are significant.
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4.3x - 6 = 8 + 2.3x*
Akimi4 [234]

Answer:

x = 7

Step-by-step explanation:

Follow the following steps

4.3x - 6 = 2.3x + 8 \\  - 2.3x \:  \: \:  \:  \:  \:  \:  \:   \:  - 2.3x \\ 2x - 6 = 8 \\  + 6  \:  \:  \:  \:  + 6 \\ 2x = 14 \\  \div 2 \:  \:  \div 2 \\ x = 7

7 0
3 years ago
A youth ice hockey game has 3 periods that are each 20 minutes long. Colin plays 12 minutes each period. Which ratio shows Colin
Ivahew [28]
3 periods, 20 minutes each

20 * 3 = 60 minutes

12 minutes per period

12 * 3 = 36

So the ratio is 36:60, or simplified: 3:5
3 0
3 years ago
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Luis set up an A-frame ladder so that the angle formed between each side of the ladder and the ground is 125 degrees. What is th
Firlakuza [10]

Answer:

70°

found by considering A-frame ladder as a triangle

Step-by-step explanation:

Given that,

angle form on either side of A-frame ladder with the ground = 125°(exterior)

As it is a A-frame ladder so its a triangle, we will find the angle at the top of ladder by using different properties of triangle

1) find interior angle form by A-frame ladder with the ground

125 + x = 180         sum of angles on a straight line

x = 180 - 125

x = 55°

2) find the angle on top of ladder

55 + 55 + y = 180        sum of angle of a triangle

110 + y = 180

y = 180 - 110

y = 70°

3 0
4 years ago
Verify that (sinx -cosx)^2=1-2sin(x)cos(x)
Nataly_w [17]
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5 0
3 years ago
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What is the name of the figure?
bogdanovich [222]

Answer:

It is a rectangular pyramid

Step-by-step explanation:

The base is a rectangle. I hope this helps :)

6 0
3 years ago
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