Answer:
x =48.6
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp side / hypotenuse
sin x = 54 /72
Taking the inverse sin of each side
sin ^ -1( sin x) =sin ^-1 ( 54/72)
x = 48.59037789
To the nearest tenth
x =48.6
Given: k= midpoint
hk=x+6
hj=4x-6
Remember midpoint cuts the segment hj in equal parts that means hk=kj and hk+kj=hj
hk+hk=hj
2hk=hj
2hk=hj
2 (x+6)=(4x-6)
2x+12=4x-6
2x-2x+12=4x-2x-6
12=2x-6
12+6=2x-6+6
18=2x
18/2=2x/2
9=x
hk=kj=x+6=(9)+6=15
kj=15
1) Rent:
2200*0.3 = 660
2)Utilities:
2200/4 = 550
3)Transportation:
2200*0.1 = 220
4)Groceries:
2200*0.2 = 440
5)Entertainment:
2200*0.1 = 220
6)Other:
2200/20 = 110
Thus the thing that costs 550 is the utilities.
Hope this helps! :)
Answer:84
Step-by-step explanation:ummmmmmm
The answer is B, but C is a pretty good answer too.LOL.
