Answer:
<h2><u>ᎪꪀsωꫀᏒ </u></h2>
x= 19
Step-by-step explanation:
6x-9=5x+10
6x-5x=10+9
x= 19
Answer:B
Step-by-step explanation:
20/5 = 4
4 x 3 =12
Answer:
5
Step-by-step explanation:
3+2x=5x
3=3x
x=1
PR=5
Answer:
A. 25, obtuse
Step-by-step explanation:
By exterior angle theorem:
2x° = 30° + 20°
2x° = 50°
x° = 50°/2
x° = 25°
x = 25
Type of triangle: Obtuse