Answer:
∠ 2 = 86°
Step-by-step explanation:
Vertical angles are congruent, thus equating gives
20x - 14 = 17x + 1 ( subtract 17x from both sides )
3x - 14 = 1 ( add 14 to both sides )
3x = 15 ( divide both sides by 3 )
x = 5
Thus
∠ 2 = 20x - 14 = 20(5) - 14 = 100 - 14 = 86°
The equations are dependent (they're the same equation).
If you multiply the bottom one by 5, you get the top one.
Answer: (2, 10)
This equation is written in standard form
y = a(x – h) + k
To find the vertex simply write it as (h, k)
In this case h = 2, k = 10
So your answer will be (2, 10)
Keep in mind that h = 2 not -2 I kept making this same mistake when we learned this in school. Please do not make the same mistake I did.
I hope this help!
Answer:
Wow you got s lot of questions wrong
Step-by-step explanation: