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guajiro [1.7K]
3 years ago
14

What is the value of x?

Mathematics
1 answer:
Helen [10]3 years ago
6 0
They should be the same since it’s congruent ??
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(-3,2); m = 4 write an equation of the line that passes through the given point and has the given slope
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1. (k+7)² =289<br>2. (2s-1)² =225<br>3. (x-4)² =169<br><br>please help me answer these :)
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(2s-1)^2 =225\\&#10;|2s-1|=15\\&#10;2s-1=15\vee 2s-1=-15\\&#10;2s=16 \vee 2s=-14\\&#10;s=8 \vee s=-7

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6 0
3 years ago
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What is the distance between the points P(-5, 4), Q(7, -5)
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Answer:

15

Step-by-step explanation:

Distance between two points is = √(x2 - x1)² + (y2 - y1)²

x1 = -5, y1 = 4; x2 = 7, y2 = -5

|PQ| = √(7 - (-5))² + (-5 - 4)²

|PQ| = √(7 + 5)² + (-9)²

|PQ| = √(12)² + 81

|PQ| = √144 + 81

|PQ| = √225

|PQ| = 15

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Four hundred eighty five million and two thousand


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