Answer:
Consecutive Interior Angles Theorem
Step-by-step explanation:
The angles are both between the lines and on the same side of the transversal.
<em>∙•❁</em>Okay so we are going to solve for c so lets begin.<em>❁•∙ </em>
<em>∙•❁</em>We are going to divide both sides by 4.
<em>∙•❁</em>Your Final answer is:
<em>∙•❁I hope this helps!❁•∙ </em>
Answer:
The tank can hold 18.84 cubic feet
Step-by-step explanation:
Given
Shape: Cylinder
-- Diameter
-- Height
Required
Determine the volume
First, calculate the radius (r)
The volume (V) of the tank is:
Substitute values for r and h
<em>Hence, the tank can hold 18.84 cubic feet</em>
Part a:
x + y = 55
y = x + 25
part b:
jackie runs 15 minutes every day.
part c:
it is not possible for jackie to spend 45 minutes a day dancing, since the time she spends dancing and running is 55 minutes, and we know that it takes 15 minutes to run
step-by-step explanation:
let's call and while jackie is dancing
let's call x while jackie is running
then we know that jackie runs and dances for a total of 55 minutes every day
this means that:
x + y = 55
we also know that jackie dances 25 minutes more than she runs.
this meant that:
y = x + 25
now we substitute the second equation in the first and solve for the variable x
x + x + 25 = 552x = 55-252x = 30x = 15
jackie runs 15 minutes every day.
now we find the value of the variable -y
15 + y = 55y = 55-15y = 40
note that it is not possible for jackie to spend 45 minutes a day dancing, since the time she spends dancing and running is 55 minutes, and we know that it takes 15 minutes to run
Answer:
10
Step-by-step explanation:
D=
D=
D=
D=
D=10