#1 is 13. 549
#2 is 400,000+30,000+5,000+600+40+7
It would just be 8 since an integer just means whole number.
Equation (1)

Equation (2)

Get y alone in equation (1)

Insert y in equation (2)

The value of scale k is 3
Step-by-step explanation:
In order to find the scale , we can either divide the coordinates of H' by the original point or compare both the points to find the original ordered pair.
Given
H(3,4)
H'(9,12)
The coordinates of H are multiplied with some integer k to form H'
So,
<u>For x-coordinate:</u>
3k = 9
k = 9/3 = 3
<u>For y-coordinate:</u>
4k = 12
k = 12/4 = 3
Hence,
The value of scale k is 3
Keywords: Coordinate geometry, scaling
Learn more about scaling at:
#LearnwithBrainly
Answer:
9a-65
Step-by-step explanation:
simply write 9a+(add the remaining numbers all together)