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Solve –5 x = –15
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Asked 7/19/2018 9:36:32 AM
Updated 326 days ago|2/21/2024 12:19:24 PM
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User: Solve –5 x = –15

Weegy: x + 10 = 15 ; x = 15 - 10 ; x = 5
Expert answered|Score .8294|sujaysen|Points 24649|

User: If the legs of a right triangle are 3 feet and 4 feet, the length of the hypotenuse is _______ feet.

Question
Asked 7/19/2018 9:36:32 AM
Updated 326 days ago|2/21/2024 12:19:24 PM
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If the legs of a right triangle are 3 feet and 4 feet, the length of the hypotenuse is 5 feet. H^2 = B^2 +P^2 ; H^2 = 3^2 + 4^2 ; H^2 = 9 + 16 ; H^2 = 25 ; H = 5 feet
Added 7/19/2018 10:03:35 AM
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Solution:
-5 x = -15 -5 -5 x = 3 x = 9
Added 326 days ago|2/21/2024 12:19:13 PM
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(3a4 – 2a2 + 5a – 10) – (2a4 + 4a2 + 5a – 2).
Question
Updated 11/12/2021 10:01:17 AM
1 Answer/Comment
(3a^4 – 2a^2 + 5a – 10) – (2a^4 + 4a^2 + 5a – 2) = (3a^4 – 2a^2 + 5a – 10) + (-2a^4 - 4a^2 - 5a + 2) = a^4 - 6a^2 - 8
Added 11/12/2021 10:01:17 AM
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144x2
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Not Answered
Updated 326 days ago|2/21/2024 12:12:36 PM
3 Answers/Comments
144x2 = 288
Added 7/19/2018 9:45:40 AM
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The square root of 144 is 12. When you put a power of two under the square root sign they cancel out so it would be 12x.
Added 326 days ago|2/21/2024 12:12:01 PM
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Simplify 144x2 A. 2x2 2 B. 8 6x C. 12x D. 8x2 6
Added 326 days ago|2/21/2024 12:12:36 PM
Simplify –3 2 + 3 8
Weegy: 3.5+8= 11.5 User: Simplify –3 2 + 3 8 A. 3 2 B. 0 C. –3 2 D. 9 2 (More)
Question
Updated 3/12/2023 9:41:10 AM
1 Answer/Comment
–3square root of 2 + 3 square root of 8 = 3 square root of 2.
Added 3/12/2023 9:41:10 AM
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Simplify 144x2 A. 2x2 2 B. 8 6x C. 12x D. 8x2 6
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Updated 3/12/2023 9:42:07 AM
1 Answer/Comment
The square root of 144 is 12. When you put a power of two under the square root sign they cancel out so it would be 12x.
Added 3/12/2023 9:42:07 AM
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