I'm pretty sure it's x=7
-3x=-21
x=7
Answer:
slope = -2
Step-by-step explanation:
Slope formula:
Given points:
(3 -4) = (x1, y1)
(-2, 6) = (x2, y2)
To find the slope, input the given points into the slope formula:
Solve:
6 - (-4) = 6 + 4 = 10
-2 -3 = -5
Simplify:
The slope is -2.
A. 7x
B. 8x-1
C. 6x+12
D. 3x +4
E. 13x-7
Answer:
<h2>base = 7.1 m and height = 14.2 m</h2>
Step-by-step explanation:
The formual fo ana area of a triangle:
b - base
h - height
We have A = 50 cm² and h = 2b. Substitute: