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telo118 [61]
3 years ago
11

Graph x2 + 9y2 = 25. What are the domain and range? Someone please help me ! (Picture below)

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0
The equation is equivalent to x2/25 + y2/(25/<span>9)</span>= 1, it is an ellipse equation 
the center is C(0,0)
                     a=5; b= 5/3, so a>b it is a horizontal major axis type (the x-axis)
all that you do is to find all characteristics by following all required formula
         
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8 0
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Mr Smith is on a road trip from Cleveland to Chicago. He is 65% of the way there , and has already driven 455 miles. How many mo
Keith_Richards [23]
Hi i'd be glad to help you with this equation. 

basically all we have to do is find (65%) of 455*. 

65% of 455* = 295.75 

Next. 

455 + 295.75 = 750.75 

So, to check my work I have 750.75 miles in total. 

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Hope this helps. 
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8 0
3 years ago
I need help, been stuck on this question. pls help me out!
Gemiola [76]

Answer:

1000

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40x50=2000

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4 0
2 years ago
I need help on this
Mariana [72]

Isolate the w

w/3 = 5

Note the equal sign. What you do to one side, you do to the other.

Multiply 3 to both sides

w/3(3) = 5(3)

w = 5(3)

Multiply

w = 15

15 is your answer for w

hope this helps

5 0
3 years ago
Read 2 more answers
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