Answer:First one is parallel
Step-by-step explanation:
-8(-2--12)
-8(-2+12)
-8(10)
-80
The rule in vector notation for the translation to the right is described by the following formula:
Vectorially speaking, a translation is described by the following expression:
(1)
Where:
- - Original point.
- - Translated point.
- - Translation vector.
By direct inspection we see that parallelogram C'D'E'F' translated to the right is moved 9 in +x direction and 4 in -y direction. Hence, the translation vector is equal to:
And the rule in vector notation for the translation to the right is described by the following formula:
We kindly invite to check this question on translations: brainly.com/question/12463306
The Slope is 20, it represents that the pool membership will cost $20 every month
Hello!
To solve this, lets put it into a system of equations where w=width and L=length.
2w+2L=80
L-8=w
To solve, we see that w=L-8. We can substitute this in the first equation to find L and then w.
2(L-8)+2L=80
2L-16+2L=80
4L-16+80
4L-16=80
4L=96
L=24
Now that we know L=24, we can find w. 24-8=16. Now we know that L=24 and w=16.
Lets check our answer. In our original system of equations, we have 48+32=80, which is true, and 24-8=16. Also, the perimeter must equal 80. 16+16+24+24=80.
As our final answer, the width of the pool is 16 feet, and the length is 24 feet.
Hope this helps!