Answer:
The answer is
<h2>10 units</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-2,1) and (-8,9)
The distance between them is

We have the final answer as
<h3>10 units</h3>
Hope this helps you
Sqrt of 125
10^2 +b^2= 15^2
100 +b^2=225
B^2=125
No perfect square for 125 so leave it in radical form
Answer:
or 21.2132
Step-by-step explanation:
<em> </em>(root of a product is equal to the product of the roots of each factor)
(simplify)
or ≈ 21.2132
Answer: C
Step-by-step explanation:
Answer:
x= -19
Step-by-step explanation:
5x-10 = 7x +28
2x=-38
-38÷2
×= -19