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Arte-miy333 [17]
3 years ago
15

A triangle has vertices A (1,1) B (2,4) and C (4,2). Line p is parallel to side AB and contains point C. Write an equation for l

ine p. Part 1. Find the slope of AB. Show your work. Part 2. Use the slope from Part 1 and point C to write an equation for line p in slope-intercept form. Show your work.
Mathematics
1 answer:
zubka84 [21]3 years ago
7 0

Answer:

part 1: slope of AB : 3

equation of line p:  y = 3x -10

Step-by-step explanation:

part 1: slope of AB = (4-1) / (2-1) = 3

part 2: y = mx + b

b = 2 - (3 × 4) = -10

equation: y = 3x -10

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A right angle has a league of 13 cm in the hypotenuse of 21 cm what is the length of the other leg
natta225 [31]
You can use c^2 = a^2 + b^2 to solve for the length of the other leg. Just substitute the values to the variable then transpose to get the value of the missing variable.

Given: a = 13; c = 21
Required: b - other leg
Solution:
   c^2 = a^2 + b^2
 21^2 = 13^2 + b^2
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  <span>√b = 16.49
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8 0
3 years ago
Read 2 more answers
In 2010, a city's population was 1,405,233 and it was decreasing at a rate of 1.1%. At this rate when will the city's population
frez [133]
The equation
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This means 14.27 years after 2010. Therefore, the answer to this question is 2024.
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