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kramer
3 years ago
8

Solve x2 + 10x = −21.

Mathematics
1 answer:
Mila [183]3 years ago
8 0
B is your answer. Hope this helps :)
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The point (5, -1) is a solution of the equation: y = 2x − 11<br><br> a. True <br><br> b. False
vampirchik [111]

Answer: True


Step-by-step explanation:

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8 0
3 years ago
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NUMBER 6 PLEASE HELP ASAP
Aleksandr [31]

Answer:

Part A: 115

Part B: 36000

Explanation:

Part A asks for the perimeter, which is adding, so add up the 15, 40, and 60, which will equal to 115.

Part B asks for the area, which is multiplying, so you multiply the numbers,

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You could try multiplying it a different way but get the same answer:

60 x 40 x 15 = <u>36000</u>

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I'm not sure if this is correct but I hope I helped

have a great day/night :))

6 0
2 years ago
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