Answer:
x=81 degrees z=99 degrees y=68 degrees
Step-by-step explanation:
first we know 36+63+x is 180 degrees by triangle sum ( the sum of the three angles of a triangle is 180) so x would be 81 degrees. then we know x+z=180 degrees by sum of a line( a line is 180 degrees on either side) making z=99 degrees. Then doing triangle sum again we know 13+99+y=180 degrees making y=68 degrees
It’s d 11 I think that’s right
Answer:
The equation is ..
The length of the towel bar is ..
Step-by-step explanation:
Given,
Length of the door =
we can rewrite as .
We have to find out the length of the towel bar.
Let the length of towel bar be 'x'
`Since Vita wants that the distance from each end of the towel bar to the end of the door to be 9 inches.
So we can say that the length of the towel bar plus from each end of the towel bar to the end of the door plus from each end of the towel bar to the end of the door is equal to length of door.
framing in equation form, we get;
Hence The equation is .
Now we solve the equation we get;
Subtracting both side by 18 we get;
Now we will make the denominator common we get;
Hence The length of the towel bar is .
The student didnt distribute the P correctly
<span>A = P(1 + rt)
</span>A = P+Prt
A-P=Prt
(A-P)/(Pt)=r
Step-by-step explanation:
It is given that,
Initial speed of the stone, u = 170 ft/s
It is thrown down from a height of 1020 feet.
We need to its height after t seconds. It can be calculated using second equation of kinematics as follows :
h₀ is initial height, u = -170 ft/s as the stone is throwing down and g = -32ft/s²
Putting values, we get :