(9x^2 + 21x + 10)= (3x+5)( 3x+2)+0
Find the length of DE using the distance formula. d =
1 answer:
Answer:
d = 10units
Step-by-step explanation:
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The formula for calculating the distance between two points is expressed by the formula;
d = √(x₂-x₁)²+(y₂-y₁)²
Given the coordinate points (-4, 2) and (4, -4)
d = √(4-(-4))²+(-4-2)²
d = √(4+4)²+(-6)²
d = √(8)²+(-6)²
d = √64+36
d = √100
<em>d = 10</em>
<em>Hence the distance between the points DE is 10units</em>
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