Answer:
solution is -6/5 because:
-1/2(5x-8)=7
-5x+8/2=7
-5x+8=7*2
-5x+8=14
-5x=14-8
-5x=6
x=-6/5
Option D: 140° is the right answer
Step-by-step explanation:
In the given figure, a traversal is intersecting two parallel lines.
When two parallel lines are intersected by a traversal 8 angles are formed.
Corresponding angles:
Corresponding angles have same relative position when two parallel lines are intersected by a traversal So in the given figure the corresponding angles are:
m∠1 and m∠5
m∠2 and m∠6
When two parallel lines are intersected by a traversal, the corresponding angles are equal
So,
m∠1 = m∠5
m∠5 = 140°
Hence,
Option D: 140° is the right answer
Keywords: Traversal, parallel lines
Learn more about parallel lines at:
#LearnwithBrainly
Answer:
y>=2x-2
Step-by-step explanation:
You're gonna want to make one side equal to zero so subtract 8 from both sides
8x-4y-8 ≤0
Then you want to move the x and the constant back over by adding (-8x+8)
-4y ≤-8x+8
Then you'd flip the inequality sign and divide both sides by 4
y>=(8/4)x-(8/4)
Then you'd break the big numbers and make them exponents
y>=(2^3/2^2)x-(2^3/2^2)
Then you reduce the fraction by removing what appears in the numerator and denominator which in this case is 2^2
So your answer is: y>=2x-2
The square root of 115 is 10.72 which means the square root is between 10 and 11 which would make the answer A.
Answer: 180
6x30=180 so you that means if you divide 180 by 6, that would equal 30
