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Alina [70]
3 years ago
8

Express in simplified exponential notation. x3 • x5 =

Mathematics
1 answer:
Usimov [2.4K]3 years ago
8 0

Answer:

  x^8

Step-by-step explanation:

The applicable rule of exponents is ...

  (x^a)(x^b) = x^(a+b)

Here you have ...

  (x^3)(x^5) = x^(3+5) = x^8

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Help please and thanks will mark as brainliest
san4es73 [151]
11)

3x = 180
x = 60

12)
6x + 18 = 180
6x = 162
x = 27
4 0
3 years ago
Help needed urgently explain how to do for each and everyone, please
aalyn [17]

Answer:

<h2>1) a</h2>

0.1 = 1/10

<h3>b). </h3>

0.64 = 64/ 100 = 16/25

<h2>2).a</h2>

0.7841 = 7841 / 10,000

<h2>b).</h2>

0.67 = 67/100

<h2>3). a</h2>

0.53 = 53/100

<h2>b).</h2>

0.26 = 26/100 = 13/50

<h2>4). a </h2>

0.6 = 6/10 = 3/5

<h2>b.</h2>

0.42 = 42/100 = 21/50

Hope this helps you

8 0
3 years ago
I am really bad at math and I have no idea what any of this means, please help
frutty [35]
I believe its b because the points increase on the graph, Good luck!
8 0
3 years ago
If vertex A is at (-1, 2) and vertex B is at (1, 5), then vertex A' is at and vertex B' is at .
Serggg [28]

Answer:

Vertical translation is along the y axis while horizontal translation is along the x-axis.

Vertex A' is at (-1 - 3, 2 + 6) = (-4, 8)

Vertex B' is at (1 - 3, 5 + 6) = (-2, 11)

Brainliest Pls

Step-by-step explanation:

8 0
3 years ago
A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.
Scilla [17]

Answer:

3x - 30 = 63

add 30 to both sides

3x = 93

divide by 3

x = 31

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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