Answer:
a) n = 14
b) m∠A = 56°
Step-by-step explanation:
add all terms together and set equal to 360
Answer:
If I am correct the perimeter is 24
Step-by-step explanation:
Count how many are on the top which is 9. 2 sides are the same so 9+9=18. (OUR FIRST PART) Now the sides are 5 but WE ALREADY COUNTED 2 ON EACH SIDE SO THAT IS 3=3=6. Now add. 18+6= 24
Answer:
16) 
17) y = -x - 4
18) y = -2x - 1
19) y = -2x
20)
Step-by-step explanation:
With the two points you find the slope using 
Then using that slope, plug the slope in with one of the points values of x and y into the point slope formula, and smiplify that into the y-intercept formula.
Answer:46 by 46 that is how much for two tshirts will cost