what is the equation of a circle whose center is at the origin and whose radius is 16?

Question

Asked 4/11/2013 12:08:13 PM

Updated 7/7/2014 1:20:56 AM

4 Answers/Comments

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Flagged by yeswey [7/7/2014 1:17:29 AM]

ANGEEELICA|Points 7867|

Question

Asked 4/11/2013 12:08:13 PM

Updated 7/7/2014 1:20:56 AM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [7/7/2014 1:17:29 AM]

Rating

3

The legs of a right triangle have lengths of 4 and 5 units. The length of the hypotenuse is: sqrt (4^2 + 5^2) = sqrt 41.

Added 7/7/2014 1:14:13 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [7/7/2014 1:19:09 AM]

3

The length of the hypotenuse of a right triangle whose legs are 8 and 15 units in length is: sqrt (8^2 + 15^2) = sqrt 289 = 17.

Added 7/7/2014 1:17:07 AM

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Confirmed by jeifunk [7/7/2014 1:19:42 AM]

3

The length of the hypotenuse of an isosceles right triangle whose legs are 1 unit in length is: sqrt (1^2 + 1^2) = sqrt 2.

Added 7/7/2014 1:19:03 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [7/7/2014 1:20:05 AM]

3

The equation of a circle whose center is at the origin and whose radius is 16 is x^2 + y^2 = 256.

Added 7/7/2014 1:20:56 AM

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Confirmed by jeifunk [7/7/2014 1:21:17 AM]

What is this factored completely ? 4y2 + 25y + 6 User: What is this factored completely? 5y2 - 2y - 3 **Weegy:** (5y + 3)(y - 1) **User:** What is this factored completely? 15b2 - 7b - 2 **User:** factor 4n2 - 5n - 6. **Weegy:** 4n2-8n+3n-6=0.Hence (4n+3) and (n-2).Ans is B. **User:** factor 5x2 - 7x + 2. **Weegy:** 12 is the answer. 5X2+6/3 = 12 **User:** What is this factored completely? 5x2 - 7x + 2. **Weegy:** 12 is the answer. 5X2+6/3 = 12 **User:** Factor 8y2 + 17y + 2. **Weegy:** When factoring the equation 8y2 + 17y + 2, the solution to the problem is solved as: (y+2) (8 y+1). **User:** factor 2x2 + 7x + 3. **Weegy:** The answer is (2x+1)(x+3). If you are satisfied with my answer, please click 'Good' on the ratings. Thanks for your question. **User:** what is this factored completely ? 8y2 + 6y + 1 **Weegy:** The answer would be (2y+1)(4y+1). **User:** What is this factored completely? 7x2 - 9x - 10 **User:** What is this factored completely? 6a2 - 23a - 4. **Weegy:** 6a^2 - 23a - 4
(6a+1)(a-4) **User:** what is this factored completely? 4a2 - 8a - 5 **Weegy:** The answer is -4 (a-1)^2. **User:** 4a^2 - 8a - 5 **Weegy:** 5a+10b=25c **User:** what is 4a2 - 8a - 5 factored completely? **Weegy:** The answer is -4 (a-1)^2. **User:** what is the product of (4x + 3)(-2x - 5)? **Weegy:** -8xsquared -26x-15 **User:** what is the middle term of the product of (5a - 7)(2a - 1)? **Weegy:** 3-3 = 0 **User:** factor 1 - 2.25x8. **User:** factor x10 - y2. **Weegy:** (x^5-y)(x^5+y) **User:** what is this factored completely? x2 - 9 **Weegy:** (x-7)(x+5) + x **User:** what is this factored completely? 25a2 - 30a + 9 **User:** what is this factored completely? 36x2 + 60x + 25 **Weegy:** The factors of 36x^2 + 60x + 25 are:
(6x + 5)^2 or
(6x + 5) (6x + 5) **User:** what is this factored completely ? 4n2 + 28n + 49 **Weegy:** Recognize the perfect square form, a^2+2ab+b^2 = (a + b)^2 4n^2 + 28n + 49 = (2n + 7)^2 **User:** what is this factored completely ? 36y2 - 1 **Weegy:** The answer is (6y-1)(6y+1). **User:** what is this factored completely ? 9a4 - b2 **Weegy:** (3a + b)(3a - b) **User:** what is this factored completely ? 4 + 8a - 4a2. **Weegy:** The answer ... (More)

Question

Expert Answered

Updated 5/25/2014 9:30:44 PM

10 Answers/Comments

x^2 - 9 = (x + 3)(x - 3)

Added 5/25/2014 9:26:07 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [6/24/2014 11:54:08 AM]

9a^4 - b^2 = (3a^2 + b)(3a^2 - b)

Added 5/25/2014 9:26:44 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [5/25/2014 9:36:43 PM]

m^4 - n^4

= (m^2 + n^2)(m^2 - n^2)

= (m^2 + n^2)(m + n)(m - n)

= (m^2 + n^2)(m^2 - n^2)

= (m^2 + n^2)(m + n)(m - n)

Added 5/25/2014 9:28:05 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [5/25/2014 9:37:55 PM]

75t^2 + 12 = 3(25t^2 + 4)

Added 5/25/2014 9:28:57 PM

This answer has been confirmed as correct and helpful.

Confirmed by yumdrea [5/25/2014 9:33:51 PM]

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