Answer:
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = A(- 2, 5) and (x₂, y₂ ) = B(3, 8)
d =
=
=
=
I need help what’s the answer to this it also needs to be evaluated and work shown u don’t understand -(-2)
1 answer:
You might be interested in
Answers:
15) x = 8,
16) x = 9, ,
17) x = 6, ,
<u>Step-by-step explanation:</u>
15x³ - 119x² - 10x + 16 = 0
So, the possible rational roots are: +/-
Use synthetic division with each one until you find a remainder of zero. I am not going to go through each one because it is too time consuming, however, the first one that works is x = 8
(x - 8)(15x² + x - 2)
Next, factor 15x² + x - 2 using any method
(x - 8)(3x - 1)(5x + 2)
Now, solve for x.
x = 8, x = , x =
*******************************************************************
For #16 & 17, follow the same process as above.