Answer:
35*14-16=x
Step-by-step explanation:
Answer:
You didn't add a picture of the triangle if you do I can answer
Step-by-step explanation:
Given:
A line passes through the points (4,2) and (-16, -10).
To find:
The slope of the line.
Solution:
Slope Formula:
A line passes through the points (4,2) and (-16, -10). So, slope of the line is
Therefore, the slope of the line is 
.
Can you post a photo of the shapes
Tan=oposite/adjacent=AB/BC
tan(40)=AB/10
10tan(40)=AB≈8.391
so AB=8.4
use pythagorean theorem to find the hypotnhuse
reemember
a²+b²=c²
so
10²+8.4²=c²
100+70.56=c²
170.56=c²
sqrt both sides
13.0599=c so 13.1
AB=8.4 inches
AC=13.1 inches
