Answer:
313.9
Step-by-step explanation:
running around the field is 100+100+145+145 = 490
across the field:
(100)^2 + (145)^2 = c^2
10000+21025 = c^2
c=176.1
490 - 176.1 = 313.9
here is a photo with the steps I took to solve this question
Answer:
-14r + 6
Step-by-step explanation:
-12r + 6 - 2r
X = KL/cos27° = 34/0.891 ≈ 38.16
We can chang efractions to compare them by multiplying them by 1 or x/x where x=x so
1/2=7/12?
make bottom numbers equal
2 times what=12
divide 2
what=6
1/2 times 6/6=6/12
6/12=7/12
6=7
false
so therefor it does NOT equal 7/12
