Answer:
137 degrees
Step-by-step explanation:
supplementary angles add up to 180 degrees
180-43=137
Answer:

Step-by-step explanation:
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
so

solve for x


15, 20, 25 is the correct answer
Answer:
x = 1
Step-by-step explanation:
Since both equations are equal to k(x), both equations are also equal to each other.
Begin by setting up the equation like this: -6 = -7x + 1
Simply solve for x by subtracting each side by 1 (-7 = -7x)
Finally, divide both sides by -7 to get 1.
It would be 1.5 per foot, but how many feet do they want