Hello :
<span>y = –2x + 1 ....(1)
6x + 2y = 22 ....(2)
</span><span>by substitution in (2) : 6x+2(-2x+1) =22
6x-4x+2 = 22
2x =20
x =10
in(1) : y =-2(10)+1 = -19 </span>
Answer:
-6x+36
Step-by-step explanation:
-6 (x - 6)
Distribute
-6x -6 (-6)
-6x+36
Answer:
The fraction or percentage of the applicants that we would expect to have a score of 400 or above is 77.34%
Step-by-step explanation:
Scores are normally distributed with a mean of 460 and a standard deviation of 80. For a value x, the associated z-score is computed as , therefore, the z-score for 400 is given by . To compute the fraction of the applicants that we would expect to have a score of 400 or above, we should compute the probability P(Z > -0.75) = 0.7734, i.e., the fraction or percentage of the applicants that we would expect to have a score of 400 or above is 77.34%
Answer:
here if im wrong my bad bro
Step-by-step explanation:
dont u just hate these bots just taking the points ._.
Answer:
Solution given:
now
base[b]=11
hypotenuse [h]=5+11=16
perpendicular [p]=14
by using Pythagoras law
p²+b²=h²
14²+11²=16²
317=256
It is not satisfied so
AB is not a tangent to the circle.