(i) x = 3
(ii) y = 6
<u>Explanation:</u>
The two polygons are similar.
The congruent angles are:
∠J ≅ ∠G
∠R ≅ ∠M
∠I ≅ ∠A
∠C ≅ ∠T
∠E ≅ ∠H
Proportional sides are:
(i) Value of x = ?
Putting the values from the figure
(ii) Value of y = ?
On putting the value we get:
![\frac{6}{12} = \frac{x^2-4}{y+4} \\\\6(y+4) = 12(x^2 - 4)\\\\6y + 24 = 12[(3)^2 - 4]\\\\6y + 24 = 12[ 9 - 4]\\\\6y + 24 = 60\\\\6y = 36\\\\y = 6](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B12%7D%20%3D%20%5Cfrac%7Bx%5E2-4%7D%7By%2B4%7D%20%5C%5C%5C%5C6%28y%2B4%29%20%3D%2012%28x%5E2%20-%204%29%5C%5C%5C%5C6y%20%2B%2024%20%3D%2012%5B%283%29%5E2%20-%204%5D%5C%5C%5C%5C6y%20%2B%2024%20%3D%2012%5B%209%20-%204%5D%5C%5C%5C%5C6y%20%2B%2024%20%3D%2060%5C%5C%5C%5C6y%20%3D%2036%5C%5C%5C%5Cy%20%3D%206)
The answer is 3.5
steps
7 divided by 2
7 go in to 2 3 times which equals 6
then put a decimal then put a 0 then 2 go in to 10 5 times
then the answer is 3.5
Answer:
Step-by-step explanation:
The vertex form of an equation of a parabola:
(h, k) - vertex
We have
We must use the formula: 
Use the distributive formula a(b + c) = ab + ac
All the factors of 28 are 1,2,4,7,14,28.
Answer: the pitch of the roof is 2/9
