First, use simplify
![\sqrt{(o-a) ^{2}+(a-0) ^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28o-a%29%20%5E%7B2%7D%2B%28a-0%29%20%5E%7B2%7D%20%20%7D%20)
(-a)^2+(a)^2
a^2+a^2
After adding them, your answer would be A.)
![\sqrt{2a ^{2} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B2a%20%5E%7B2%7D%20%7D%20)
Hope this helps!
Answer:
Step-by-step explanation:
Subtract first from second
= 2x^2 + 3x + 5
30 pencils multiplied by 1/6 is equal to 30/6. Reduce 30/6 to lowest term by dividing 30 by 6. The quotient of 30 and 6 is 5. Therefore, Jake used 1/6 or 5 pencils of the 30 pencils in a pack.
Answer:
Yes, they are parallel
Step-by-step explanation:
Find the slopes of the lines using rise over run (y2 - y1) / (x2 - x1)
Find the slope of line M:
(y2 - y1) / (x2 - x1)
(2 - 0) / (-3 + 5)
2/2
= 1
Find the slope of line N:
(y2 - y1) / (x2 - x1)
(4 - 2) / (0 + 2)
2/2
= 1
So, the two lines have the same slope of 1, meaning that they are parallel because parallel lines have the same slope.
They are parallel.
Answer:
for the blue
Step-by-step explanation: