Answer:
816 liters
Step-by-step explanation:
Hope this helps :)
Answer:
k=0,5/4(fraction)
Step-by-step explanation:
I hope this helps! :) You need to divide both sides.
A=adult pay
c=child pay
3a+4c=83
2a+3c=59
subtract
a+c=24
2a+2c=48
2a+3c-2a-2c=59-48
c=11
a=24-11=13
price of adult ticket=13$
price of child's ticket=$11
Answer:
x = 107 , y = 60
Step-by-step explanation:
Each lower base angle is supplementary to the upper base angle on the same side, then
x + 73 = 180 ( subtract 73 from both sides )
x = 107
and
y + 2y = 180
3y = 180 ( divide both sides by 3 )
y = 60
Answer:
y-2= 1/8(x+8)
Step-by-step explanation:
First, you must find the slope of the line. If it is perpendicular to a line with a slope of -8, the slope must be 1/8. A perpendicular slope means the opposite inverse slope, meaning you switch the numerator and denominator and you switch it from negative to positive.
Second, you plug in the points into the point-slope formula. The formula is
y-y1=m (x-x1). You end up with the answer y-2 =1/8(x+8)
I hope this helps let me know if you have any questions!
