'run' is distance x direction changes
'rise' is distance y direction changes
slope='rise'/'run'
for ABC
'run' is 11-3 or 8
'rise' is 10-0=10
slope=10/8=5/4=1.25 (dunno if your program wants fraction or decimal)
for DEF
'run' is 19-15=4
'rise'=20-15=5
slope=5/4=1.25
they are equal because the 2 triangles are similar (congruent means exactly the same but they are different sizes)
Answer:
Step-by-step explanation:
1.99x + 2.50x = 4.49x
change equation
x=11.7647
Answer:
Mathematically speaking, it is 9 - 9
Hey there!
The interior angles of a triangle equal 180.
We can use this and the measures of the angles we are given to find the missing interior angle.
50+93=143
180-143=37
Since the missing angle (37) and angle x are supplementary, they add up to 180 as well.
37 + x = 180
180 - 37 = 143
x = 143
Hope this helps!
Answer: Angles C and E are same side interior angles.
Step-by-step explanation:
