Answer: The line is the undefined term.
Step-by-step explanation:
Only the point, line and plane are undefined terms, as angles can be defined as the space between two lines, vertex as the intersection of two line and ray as an line with only one end.
Find the volume of the tank by using the equation V = l x w x h
Volume = 14 x 32 x 24 = 10,752 cubic feet
now calculate the number of gallons by dividing total cubic feet by 0.134:
10,752 / 0.134 = 80,238.81 gallons
now multiply the number of gallons by the weight per gallon:
80,238.81 x 8.33 = 668,389.287 pounds
rounded to nearest tenth = 668,389.3 pounds total
Answer:
The number is 20
Step-by-step explanation:
Let the number be x
5(x - 9) = 2x + 15
5x - 45 = 2x + 15
5x - 2x = 15 + 45
3x = 60
x = 60/3
x = 20
Answer:
1/2
Step-by-step explanation:
Given:
sinx=-1/2
cosy=√3/2
finding x
x=sin^-1(-1/2)
x=-π/6
x=-30°
finding y
cosy=√3/2
y=cos^-1(√3/2)
y=π/6
y=30°
Now finding cos(x-y)
cos(-π/6-π/6)
=cos(-π/3)
=1/2!
Answer:
Need points to ask quition dont report
Step-by-step explanation: