<span>The answer should be this ∠ACB ≅ ∠DCB. I hope this helps</span>
Answer:
b) c + 0.35c − 10
Step-by-step explanation:
Answer:
a = 13, b = - 3
Step-by-step explanation:
Expand the left side and compare like terms on both sides
(3x + 1)(x - 2) ← expand using FOIL
= 3x² - 5x - 2
left side = 3x² - 5x - 2 + ax + b ← combine like terms
= 3x² + x(a - 5) + b - 2
right side = 3x² + 8x - 5
For the 2 sides to be equal then
a - 5 = 8 ( add 5 to both sides )
a = 13
and
b - 2 = - 5 ( add 2 to both sides )
b = - 3
I think it’s 5 I used another app and it said -5,5 which I think you choose the positive number
