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Ann [662]
3 years ago
11

Question 5Rewrite the subtraction number sentence as an addition number sentence.5- (-2)​

Mathematics
1 answer:
Blababa [14]3 years ago
6 0
5 - (-2) rewritten as an addition sentence is: 5 + 2
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Solve the equation for an ellipse for y. Assume that y > 0. y^2/a^2 + x^2/b^2 = 1
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Multiply each term by a^2b^2:-

b^2y^2 + a^2x^2 = a^2b^2
subtract a^2x^2 from both sides
b^2y^2  = a^2b^2  - a^2x^2
Now divide both sides  by b^2

y^2 =  a^2 -  a^2x^2 / b^2  = a^2 (1 - x^2/b^2)

take positive square root ( because y > 0)

y  = a sqrt(1 - x^2/b^2)
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4 years ago
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The way to solve this question is to essentially reverse the equation I used in the other answer.


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3 years ago
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At a store, Michael and Tonya bought bananas.
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3 years ago
What is the domain of the function below? (0,2 (3,1) (5,2) (8,4)
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4 years ago
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Translations Use the translation (x,y)(x+5,y-9) for questions 1-7. 1. What is the image of A(-1,3)? 2. What is the image of B(2,
lara [203]

Answer:

The answer is c hopes this helps

7 0
2 years ago
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