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juin [17]
3 years ago
14

A graphing calculator displays 1.89•10^12 as 1.89e 12. How do you think it would display 1.89•10^-12? What does the E stand for?

Mathematics
1 answer:
Setler [38]3 years ago
4 0
1.89E-12 . E= Exponent
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Find the value of t needed to make the equation shown true. <br><br> 25t = 12.5
-Dominant- [34]

Answer:

1/2

Step-by-step explanation:

Hi Avahosel2020!

To find the value of t we need to simplify the equation:

25t = 12.5

To just get t, we must divide 25 on both sides:

\frac{25t}{25} = \frac{12.5}{25}

<u>We can move the decimal one spot over and add a 0 to the denominator:</u>

\frac{25t}{25} = \frac{125}{250}

t = \frac{125}{250}

Simplifying!

\frac{125}{250} = \frac{1}{2}.

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7 0
3 years ago
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mylen [45]

Answer:

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Step-by-step explanation:

<u>Given data:</u>

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<u>Required:</u>

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<u>Formula:</u>

A = bh / 2

<u>Solution:</u>

A = (4)(4) / 2

A = 16 / 2

A = 8 cm²

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

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What are the remaining angle measures if the figure is to be a parallelogram
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since it is a parallelogram opposite angels are congruent a = c ad b=d

because we know a=79 c must equal 79

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then subtract from 360- 158= 202 then divide by 2 and this will give us the value for b and d b,d=101

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Alldlyziny Work Tor Errors
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Answer: The correct answer is (B)

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