Answer:
![\tt B)\;93^o](https://tex.z-dn.net/?f=%5Ctt%20B%29%5C%3B93%5Eo)
Step-by-step explanation:
![\tt 2(19x+1)+(19x+1)+15x=360](https://tex.z-dn.net/?f=%5Ctt%202%2819x%2B1%29%2B%2819x%2B1%29%2B15x%3D360)
![\tt 38x+2+19x-2+15x=360](https://tex.z-dn.net/?f=%5Ctt%2038x%2B2%2B19x-2%2B15x%3D360)
(Add similar elements)
(2-2=0)
![\tt 72x=360](https://tex.z-dn.net/?f=%5Ctt%2072x%3D360)
( Divide both sides by 72)
![\tt x=5](https://tex.z-dn.net/?f=%5Ctt%20x%3D5)
Now,
m∠km:-
![\tt 19x-2](https://tex.z-dn.net/?f=%5Ctt%2019x-2)
(Multiply 19*5= 95)
(Subtract)
![\tt = 93](https://tex.z-dn.net/?f=%5Ctt%20%3D%2093)
Therefore, m∠km=93° is the answer.
_____
Answer:
715
Step-by-step explanation:
52/80 × 1100=715 students eat cereal for breakfast
Answer:
k=8
Step-by-step explanation:
We can solve using the slope formula
m= (y2-y1)/(x2-x1)
3/5 = (k-2)/(4- -6)
3/5 = (k-2)/(4+6)
3/5 = (k-2)/10
Multiply each side by 10
10*3/5 = (k-2)/10 *10
6 = k-2
Add 2 to each side
6+2 = k-2+2
8 = k
Hope its helpful to you mark me as a brainlist
C. Yes, 1/8
You are adding 1/8 to get each successive number.
1+1/8=1 1/8
1 1/8+1/8=1 2/8=1 1/4
1 2/8+1/8=1 3/8