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RideAnS [48]
3 years ago
15

Calculate the area of triangle ABD if BD = 15 cm and AC = 1,8 cm​

Mathematics
1 answer:
Tasya [4]3 years ago
5 0

\frac{1}{2} AC.BD=\frac{1}{2}.1,8.15

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What does 4.6E−7 represent in a calculator?
iVinArrow [24]

On calculator it means -

4.6 x 10^{-7}.

We have 4.6 E −7.

We have to determine what it represents on calculator.

<h3>What is Scientific Notation ?</h3>

Scientific notation is a way of writing very large or very small numbers in the powers of 10.

According to the question, we have -

4.6 E−7

On calculator it means -

4.6 x 10^{-7}

This is in the form of Scientific Notation.

To solve more questions on Scientific Notation, visit the link below-

brainly.com/question/13046824

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3 0
1 year ago
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Write 560% as a decimal and as a mixed number
vekshin1
560% as a decimal = 5.6
(move the decimal points 2 spaces to the left.)

560% as a mixed number = 5 3/5
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hope this helps :)
8 0
4 years ago
Add the two expressions.<br><br> −2.4n−3 and −7.8n+2<br><br> Enter your answer in the box.
Vaselesa [24]

Answer:

-10.2n - 1

Step-by-step explanation:

−2.4n − 3 + (−7.8n + 2) =

= -2.4n - 7.8n - 3 + 2

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8 0
4 years ago
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Stephanie, Mike , and Howard gather blackberries for their grandmother. Stephanie picks 4 3/8 pounds, Mike picks 2.5 pounds, and
Zarrin [17]

Answer:B

Step-by-step explanation:

I don’t know

8 0
3 years ago
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Fran is going to transfer her credit card balance over to a new card. She has an existing balance of $752.69. Her current card c
Elina [12.6K]

Answer:

Fran's balance will be $866.73.

Step-by-step explanation:

She has an existing balance of $752.69

Her current card charges her a transfer fee of 12.5%, added to her balance, for transferring her debt.

This becomes: 0.125\times752.69=94.08

Total is : 752.69+94.08=846.77

The new card has an opening fee of $50, which is also added to her balance.

This becomes now = 846.77+50=896.77

She will also have to make an immediate minimum payment, which is 3.35% of her total balance.

This amount is = 0.0335\times896.77=30.04

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So, Fran's balance will be $866.73.

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4 years ago
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