X^2 - 6x = 20
x^2 - 6x + 9 = 20 + 9
(x - 3)^2 = 29
x - 3 = (+-) sqrt 29
x = 3 (+-) sqrt 29
x = 3 (+-) 5.39
x = 3 + 5.39 = 8.39 <=
x = 3 - 5.39 = - 2.39 <=
<h3>
Answer: 49</h3>
Work Shown:
Replace x with 3, replace y with -8. Use order of operations PEMDAS to simplify.
x^2 + y^2 + x*y
3^2 + (-8)^2 + 3*(-8)
9 + 64 - 24
73 - 24
49
The answer is 443 m^2
I explained it in the picture.
Hope it helps!
Answer:
3.332
Step-by-step explanation:
take 2.5/3=0.833
0.833*4=3.332
hopefully this is right
im 95% sure its right
Answer: it can be unit of grammatical organization below a sentence or after a sentence. Or it’s other meaning it can be a bill
