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dezoksy [38]
3 years ago
15

1. (2,7); m=-4 What’s the answer?

Mathematics
1 answer:
Nataly_w [17]3 years ago
4 0

Answer:

4x + y = 15 or y = -4x + 15

Step-by-step explanation:

7 = 2[-4] + b

-8

15 = b

y = -4x + 15

If you want it in <em>Standard </em><em>Form</em>:

y = -4x + 15

+4x +4x

___________

4x + y = 15 >> Line in <em>Standard Form</em>

I am joyous to assist you anytime.

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Help please ASAP thank you
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<u>Question 1</u>

If we let FE=x, then DE=x-5.

Also, as \overline{DF} bisects \overline{BC}, this means BE=EC=6.

Thus, by the intersecting chords theorem,

6(6)=x(x-5)\\\\36=x^2 - 5x\\\\x^2 - 5x-36=0\\\\(x-9)(x+4)=0\\\\x=-4, 9

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<u>Question 2</u>

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4 0
2 years ago
Find the HCF of 30x²y²z³​
Gennadij [26K]

Answer:

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Step-by-step explanation:

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3 years ago
Let ​ f(x)=x+2 ​ and ​ g(x)=2x+1 ​ .
gogolik [260]
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