The answer is 3 inches wide and 5 inches tall and 2 inches wide and 5 inches tall. The second from the top.
I hope this helps.
We need the length of the sides.
AB=√(2-(-2))²+(4-1)²=√16+9=√25=5; BC=√4²+0=4; CA=√0+9=3. AB+BC+CA=5+4+3=12.
Answer:
a is 2.5
b is 1
gradient is rise over run
Answer:
I believe the answer is C. 90 degrees
Step-by-step explanation:
First you find the lengths of the two vectors, which are both
. Then you find the angle given the cos using: cos(∅)=
=
= 0. Then using ∅=acos(0)=
= 90°
336 divided by 2 is 168.
so just change it up.
the two numbers can be 166+170