Answer:
The answer to your question is:
5) slope = 0
6) slope = 0.7
7) slope = 0.04
8) slope = 21.7
Step-by-step explanation:
Slope is the tangent of the angle form between a line and the x-axis.
So
15)
there is no slope, then m = 0
16)
Here we have the legs of a right triangle so we can find the tangent
tangent = opposite leg / adjacent leg
tangent = 70 / 100 = 0.7
17)
Also here, we can imagine a right triangle
tangent = 15 / 384 = 0.04
18) Also here we have a right triangle
tangent = 13000 / 600 = 21.7
Answer:
so 189(from 189.66) lower box tickets are sold and 18 upper box tickets are sold
Step-by-step explanation:
lets take "x" as the # of lower box tickets
and "y" as the number of upper box tickets
so in total the number of tickets sold was 208
so x+y=208
next, we know that each lower box ticket costs 12.50 and each upper box tickets costs 10 and the total amount of money spent was $2187.50 so:
12.5x+10y=2187.50
lets subtract "x" from both sides in first equation to find value of y
y=208-x
now substitute y in equation number 2:
12.5x-10(208-x)=2187.5
12.5x-2080+10x=2187.5
22.5x-2080=2187.5
22.5x=4267.5
x=189.666
so 189 tickets lower box tickets were purchased now, substitute 190 in equation 1 to find value of "y"
y=208-190
y=18
so 189(from 189.66) lower box tickets are sold and 18 upper box tickets are sold
Answer:
60
Step-by-step explanation:
5×7=35
35+25=60
Thats how you get you answer
One part is 8 feet long and the other part is 17 feet long.
8+17=25
(8x2)+1=17
