We have that
<span>a=(-6,11) b=(2,8) c=(-1,0)
step 1
find the distances with the formula
d=</span>√[(y2-y1)²+(x2-x1)²]
distance ab
dab=√[(8-11)²+(2+6)²]----> dab=√73 units
distance bc
dbc=√[(0-8)²+(-1-2)²]----> bc=√73 units
distance ac
dac=√[(0-11)²+(-1+6)²]----> dac=√146 units
the legs are
ab=√73 units
bc=√73 units
the hypotenuse is
ac=√146 units
<span>the sum of the squares of the lengths of the legs is
</span>(√73)²+(√73)²=73+73-----> 146
the answer is
146
Answer:
Step-by-step explanation:
Slope formula: ⇒
Therefore the slope is 2.
2 is the correct answer.
Hope this helps!
There are no solutions since the lines are parallel
<span>-0.99920681013 is the answer </span>
Write 90 out of 120 as a fraction-90/120. Simplify that until you can't any more and you get 3/4 of the original price.