Distance between the 2 birds is 2.5 - (-2.5), or 5.0 (units).
Answer: 2
Each time x increases by 2, the outputs are multiplied by 4 (eg: 3 to 12 is times 4, or 12 to 48 is times 4)
Take the square root of 4 to get 2. So each time x increases by 1, y is doubled
x = 0, y = 3
x = 1, y = 6 <<-- y is doubled
x = 2, y = 12 <<-- y is doubled
and so on
Answer:
The value of XY is 20.
Step-by-step explanation:
Given:
XZ = 16
YZ = 12
Since the triangle is not shown:
Assuming it is a right angled triangle with right angle at ∠Z.
We have drawn the triangle for your reference.
Now by Using Pythagoras theorem we get;
![XZ^2+YZ^2=XY^2](https://tex.z-dn.net/?f=XZ%5E2%2BYZ%5E2%3DXY%5E2)
Substituting the values we get;
![XY^2 = 16^2+12^2 = 256+144 =400](https://tex.z-dn.net/?f=XY%5E2%20%3D%2016%5E2%2B12%5E2%20%3D%20256%2B144%20%3D400)
Now taking square root on both side we get;
![\sqrt{XY}=\sqrt{400}\\\\XY =20](https://tex.z-dn.net/?f=%5Csqrt%7BXY%7D%3D%5Csqrt%7B400%7D%5C%5C%5C%5CXY%20%3D20)
Hence The value of XY is 20.
<em>Greetings from Brasil...</em>
We need to use just GCD (greatest common divisor)
<em>MDC in Brasil</em>
GCD 1200, 1100 and 550 = 50
So we have to use bags with capacity of 50kg
In total we have (weight):
(1200 + 1100 + 550)kg
2850kg
total of bags:
Total Weight ÷ GDC
2850 ÷ 50
57 bags
1 bag = U$5
57 bag = X
X = 57.5
<h3>X = U$285</h3>