Slope between the points (x1,y1) and (x2,y2) is
(y1-y2)/(x1-x2)
given
(8,10) and (1,5)
(x,y)
x1=8
y1=10
x2=1
y2=5
slope=(10-5)/(8-1)=5/7
slope=5/7
Answer:
x = 4
Step-by-step explanation:
2x + 6 = 7x - 14
2x - 7x = - 14 - 6
-5x = -20
x = 4
Answer:

Step-by-step explanation:
We are given the following in the question:

We have to prove:

Proof:

we can write:

Hence, the two triangle are congruent by SAS congruency rule.

The attached image shows the two triangle.
Answer:
D) (5x + 6)(5x + 6)
Step-by-step explanation:
area of square = 6 x 6 = 36
area of rectangle = 5x(5x + 12) = 25x² + 60x
total together = 25x² + 60x + 36
factored:
(5x + 6)(5x + 6)