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Finger [1]
3 years ago
9

The points (2,9) and (-4,-9) are on a straight line. Calculate the x and y intercepts.

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0
Slope: (9+9)/(2+4) = 18/6 = 3
Y- intercept:
9 = 3(2) + b
9 = 6 + b
b = 3
X- intercept:
0 = 3x + 3
-3 = 3x
x = -1
x-intercept: (-1,0)
y-intercept: (0,-3)

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How do find length and width if you have the area?
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Step-by-step explanation:

Lets get started using the statement that...

<em> In ΔLON and ΔLMN</em>

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To Prove: ∠LON ≅ ∠LMN by ASA congruence theorem.

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Hence, using this we will prove that the triangles are congruent by ASA congruence rule.

<u><em>In ΔLON and ΔLMN</em></u>

 Side ON ≅ Side MN

 ∠LNO ≅ ∠LNM ( ∵ common )

 ∠LON ≅ ∠LMN (∵ Given )

<u>⇒ ΔLON ≅ ΔLMN ( By ASA congruence theorem).</u>

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Step-by-step explanation:

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3 years ago
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If you put 11 into y, it is 11=x+5.  In order to find this, you have to subtract 11 by 5 which is 6.  So x=6

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4 years ago
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