Answer:
17
Step-by-step explanation:
3x + 2y = 3(3) + 2(4) = 9 + 8 = 17
The measurement of angle b is 128°
Answer:
x = 100
Step-by-step explanation:
Answer:
Perimeter is 20 and x = 10
Step-by-step explanation:
MNO is 2/3 of JKL. So x = 15 x 2/3. x = 10. 10 + 4 + 6 = 20
Hope this helps!