The slope is -2 over 3 or -2/3 i think
Answer:
18.52%
Step-by-step explanation:
Relative error can be described as the ratio of the measured absolute value to the actual value
relative error = (stated age - actual age) / actual age x 100
(32 - 27) / 27 x 100
5 / 27 x 100 = 18.52%
Answer: b or d
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
<u>Easy way</u>:
Between the two marked points, you can count that you need to go down 6 and over 2. That means the rise/run is -6/2, or -3.
<u>Full way</u>:
Starting Point: (-1,3)
Ending Point: (1,-3)
Slope is given by (y₂-y₁)/(x₂-x₁)
To calculate this, (-3-(3))/(1-(-1))
Clean up the double negatives to get (-3-3)/(1+1), AKA -6/2
-6/2 = -3.
Answer:
C. 29sqrt(5)
Step-by-step explanation:
Since sqrt(45) is sqrt(9*5), then we can take the 9 out and we get 11*3sqrt(5)-4sqrt(5). This can be rewritten as 33sqrt(5) - 4sqrt(5). Combining like terms, we get 29sqrt(5)
