I think it’s -19/18 hope it helped
Answer:
15*(1+root(3))
Step-by-step explanation:
BD=5, BC=5*root(3), you can find it by using trigonometry.
AC^2=300, AC=10*root(3)
AB^2=225, AB=15.
Perimeter of ABC is AB+BC+CA=15+5*root(3)+10*root(3).
15(1+root(3))
The answer is 4.1
If the number is below 5, you round down, if it's 5 or above, you round up.
50/2.5=
20
Unit rate is 20 miles per gallon
Congruent angles (: this means that BGE+30=90!(: So... BGE=60. so you can go over the axis. it's equal to the mirrored angle