Answer:
x = 8°
Step-by-step explanation:
since the angles are vertical angles, they are equal
3 + 14x = 115
14x = 112
x = 8
Sorry, don't even think i've learned this yet, maybe look up a video from khan academy?
Answer:
3/5 is equivalent to 54/90
3 times 18 is 54
5 times 18 is 90
Hope this helps
Step-by-step explanation:
Answer:
lenth = 68 [ft]; width=24 [ft].
Step-by-step explanation:
1) if the length is 'l' and the width - 'w', then it is possible
2) to write the condition 'The length is four feet less than three times the width' as 3w-4=l;
3) to write the given perimeter as 2(w+l)=184.
4) then it is possible to make up the system:
