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Aloiza [94]
4 years ago
7

1. Write an equation of an ellipse in standard form with the center at the origin and with the given characteristics.

Mathematics
2 answers:
Nezavi [6.7K]4 years ago
5 0

Answer:

a.

b.

d.

The answer for the entire quiz is

a.

b.

a.

d.

a.

Sergeeva-Olga [200]4 years ago
4 0

Answer:

1. A

2. B

3. A

4. D

5. A

Hope I helped!

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2-4 math sheet answers
Lesechka [4]
The answer for your problem would be -2
4 0
4 years ago
How much did it cost Mark to drive 775 miles? If his car makes 31 mpg and fuel cost $2.00 per gallon.
AlladinOne [14]

Answer:

$50.00

Step-by-step explanation:

775/31=25

25x2=50

5 0
3 years ago
The water level at Lake Penny changed −1 1/10 in. this year. Next year, it is predicted to change another −1 2/5
frutty [35]
- 1 1/10 + (-1 2/5)

- 1 1/10 + (-1 4/5)

-2 5/10

-2 1/2
7 0
3 years ago
I need help like right now-
Dafna11 [192]

Answer:

assuming you want to get rid of the radical here so, 25/2

Step-by-step explanation:

raise the whole fraction to the second power, and the radical will cancel out, then solve 5^2 which is 25. end up with 25 over 2

8 0
3 years ago
A rectangle has an area of 98 square inches. the length of the rectangle is double the width of the rectangle. find the dimensio
erik [133]
Let x be width. 

Length: 2x 

98=2x(x) 
2x^2=98 
x^2=98/2
x^2=49 
x= sqrt(49) 
x= 7 (not -7 because distance cannot be in negatives) 

Therefore, the dimensions are 7"x14"

Hope I helped :) 
7 0
3 years ago
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