Answer: I'm confused. What are you asking here?
Step-by-step explanation:
The value of <u>a</u> is 2 and the value of <u>b</u> is 6.
<h3>Factoring</h3>
In math, factoring or factorization is used to write an algebraic expression in factors. There are some rules for factorization. One of them is a factor out a common term for example: x²-x= x(x-1), where x is a common term.
You should factor the given expression.

Read more about the factoring here:
brainly.com/question/11579257
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50:1 scale drawing -> Both sides of the garden is shrinked by 50 times.
We can calculate the area of the shrinked scale drawing : 12 x 10.5 = 126 (cm2)
Since both sides are shrinked by 50 times -> The real area get shrinked by 2500 times.
So, we can find the real area : 126 x 2500 = 315000 (cm2)
Sqrt(45) is between sqrt(36)=6 and sqrt(49)=7.
Answer: between 6 and 7
So I have this formula which is a^2+b^2=c^2
20^2+36^2=c^2
C=41.2 inches. As a result, the diagonal length is about 41.2 inches. Hope it help!