Answer:
![y' = (6,4)](https://tex.z-dn.net/?f=y%27%20%3D%20%286%2C4%29)
Step-by-step explanation:
Given
![y = (3,2)](https://tex.z-dn.net/?f=y%20%3D%20%283%2C2%29)
![x = (4,0)](https://tex.z-dn.net/?f=x%20%3D%20%284%2C0%29)
![z = (2,-2)](https://tex.z-dn.net/?f=z%20%3D%20%282%2C-2%29)
![D_{(O,2)}](https://tex.z-dn.net/?f=D_%7B%28O%2C2%29%7D)
Required
The image of y
implies that y is dilated by a scale factor of 2 across the origin.
So, the image of y is:
![y' = 2 * y](https://tex.z-dn.net/?f=y%27%20%3D%202%20%2A%20y)
![y' = 2 * (3,2)](https://tex.z-dn.net/?f=y%27%20%3D%202%20%2A%20%283%2C2%29)
![y' = (6,4)](https://tex.z-dn.net/?f=y%27%20%3D%20%286%2C4%29)
1:4
15 minutes to 60 minutes because there are sixty minutes in an hour
15/15 = 1 60/15 = 4
Answer:
26 cm
Step-by-step explanation:
The area of a trapezium is
A = 1/2 (b1+b2)*h where b1 and b2 are the lengths of the bases
910 = 1/2 ( 21+49) h
910 = 1/2 (70)h
910 = 35h
Divide by 35
910/35 = 35h/35
26 = h
Answer:https: //youtu.be/xY_Ha_Vc2pg
Step-by-step explanation:
here u can copy this link for a helpful video :)
Answer:
True
Step-by-step explanation:
Evaluating the proposed trigonometric form, we get ...
5(cos(270°) +i·sin(270°))
= 5·cos(270°) +5i·sin(270°)
= 5·0 +5i·(-2)
= 5i
The statement is true.