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Dvinal [7]
3 years ago
13

Vhich equation represents a hyperbola centered at the origin with a vertex at (0, -8) and focus at (0, 10)?

Mathematics
2 answers:
andriy [413]3 years ago
6 0

Answer:

c

Step-by-step explanation:

just did the work

Mademuasel [1]3 years ago
3 0

Answer:

its is ccccc

Step-by-step explanation:

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You use 6 gallons of water on 20 plants in your garden. At that rate, how much water will it take to water 30 plants?
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tell me if if helps.
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3 years ago
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Solve 4 + 2 sinx= 14-8 sinx for 0° ≤ x ≤ 180
Oduvanchick [21]
<h2>Answer:</h2>

<u>x= 90°</u>.

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expression.</h3>

4 + 2 sin(x)= 14-8 sin(x)

<h3>2. Subtract "4" from both sides of the equation.</h3>

-4+4 + 2 sin(x)= 14-8 sin(x)-4\\ \\2 sin(x)= 10-8 sin(x)

<h3>3. Add "8sin(x)" to both sides of the equation.</h3>

2 sin(x)+8 sin(x)= 10-8 sin(x)+8 sin(x)\\ \\10 sin(x)= 10

<h3>4. Divide both sides by 10.</h3>

\frac{10 sin(x)}{10} = \frac{10}{10} \\ \\sin(x)=1

<h3>5. Apply the arcsin of sin^-1 to both sides of the equation.</h3>

arcsin(sin(x))=arcsin(1)\\ \\x=90

<h3>6. Conclude.</h3>

<u>x= 90°</u>.

3 0
1 year ago
The value of t can be determined by using the expression 2.75s. Which table represents the relationship between the values of t
ad-work [718]
This isn't a table, but you can easily make it into one.

s          t
-2     -5.5
-1      -2.75
0         0
1        2.75
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6 0
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Which luncuon escribes ud yait:
anastassius [24]

Answer:

it is 27

Step-by-step explanation:

5 0
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