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Tanzania [10]
3 years ago
5

What is the percent increase from 5 to 9

Mathematics
1 answer:
miss Akunina [59]3 years ago
6 0
I'm not sure about my answer but it might be 45%.
You might want to check with somebody else just in case it is wrong.
Hoped this helped you today. ;)
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What is the range of f(x)=lxl-6?
madam [21]
If the domian is 1 then range is -5
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3 years ago
Part 3: Write the equation of and graph an ellipse.
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

The center is halfway between vertices, at (4, -6).

It is also halfway between foci.

:::::

The vertices are vertically aligned, so the parabola is vertical.

General equation for a vertical ellipse:

 (y-k)²/a² + (x-h)²/b² = 1

with

 center (h,k)

 vertices (h,k±a)

 co-vertices (h±b,k)

 foci (h,k±c), c² = a²-b²

Apply your data and solve for h, k, a, and b.

center (h,k) = (4, -6)

h = 4

k = -6

vertices (4,-6±a) = (4,-6±9)

a = 9

foci (4,-6±c) = (4,-6±5√2)

b² = a² - c² = 9² - (5√2)² = 31

b = √31

The equation becomes

 (y+6)²/81 + (x-4)²/31 = 1

:::::

length of major axis = 2a = 18

length of minor axis = 2b = 2√31

8 0
3 years ago
How do I make fractions into mixed numbers??? like 3 8/4 ​
prohojiy [21]

Answer:

look down

Step-by-step explanation:

OK so u take something like 9/3 and then ask how many times the 3 goes into the 9 and that is your whole number. whatever is left is your top of the fraction and the bottom stays the same hope this helped

8 0
2 years ago
Read 2 more answers
Horizontal line that goes through the origin
creativ13 [48]

Answer:

x axis? is that what your asking

Step-by-step explanation:

3 0
3 years ago
Carla earns $13 an hour cleaning house. How much will she earn if she works from 8:00 to 2:00?
Andreyy89
8pm to 2am, or 8am to 2pm, either way, Carla would've worked for 6 hours.

6*$13=$78

-----------

Carla would earn $78 if she were to clean for 6 hours.
4 0
3 years ago
Read 2 more answers
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