Answer:
-k + (6.2m - 1)
Step-by-step explanation:
You distribute the negative to everything in the parentheses and change the sign to addition.
Answer:
20 sides
Step-by-step explanation:
The formula that relates interior angles with number of sides is:
Where
n is the number of sides.
We know each interior is 162 degrees, so we substitute and cross multiply and solve for n:
THus, the polygon has 20 sides
Answer:
B) -16
Step-by-step explanation:
-4-3-1-8
subtract them all lol
7+9= 16
Then add the negative symbol
-16
Answer:
n= 12 m=5
Step-by-step explanation:
Because it is a parallelogram, the parallel sides are equal in length. So n = side length 12. n = 12
For the other one, m + 1 = 6
Be careful to solve for m, not m+1.
m=6-1
m=5
Answer:
i cant see the picture
Step-by-step explanation:
