Answer:
see the procedure
Step-by-step explanation:
we know that
m∠1+m∠2=180° -----> supplementary angles (form a linear pair)
we have
m∠1=27° ----> given problem
substitute the measure of m∠1 in the equation above and solve for m∠2
27°+m∠2=180°
Subtract 27° both sides
27°+m∠2-27°=180°-27° ----> by subtraction property of equality
m∠2=153°
O.5 0.3 = x= 0.8 should be
Answer:
F. The total number of minutes Melissa ran in Week 3 is twice the total number of minutes she ran in Week 1.
Step-by-step explanation:
Week 1 total: 69
Week 2 total: 99
Week 3 total: 140
F. On technical means, it was not twice as much it was 2 mminutes over, but this would be the most correct answer.
G. No, they did not, they increased.
H. No, that would mean that on week 3 Melissa would have ran over 168 minutes, which she did not.
J. No, the minute difference each week was much greater than 5 minutes.
The slope is defined as
![m=\dfrac{\Delta y}{\Delta x}=\dfrac{6-2}{-4-x}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B%5CDelta%20y%7D%7B%5CDelta%20x%7D%3D%5Cdfrac%7B6-2%7D%7B-4-x%7D)
So, we have the follwing equation:
![\dfrac{6-2}{-4-x} = 3 \iff 4 = 3(-4-x) \\\iff 4=-12-3x \iff16=-3x \iff x = -\dfrac{16}{3}](https://tex.z-dn.net/?f=%5Cdfrac%7B6-2%7D%7B-4-x%7D%20%3D%203%20%5Ciff%204%20%3D%203%28-4-x%29%20%5C%5C%5Ciff%204%3D-12-3x%20%5Ciff16%3D-3x%20%5Ciff%20x%20%3D%20-%5Cdfrac%7B16%7D%7B3%7D)