Answer:
16
Step-by-step explanation:
If k+9 should be k+3 then the last choice is the correct one.
Answer:
Step-by-step explanation:
Hello!
x+y+w = 180°
y = 90°
180 = x +x+12+90
180 = 2x+ 102
180 - 102 = 2x
78 =2x
x = 78/2 = 39
x= 39
y=90
W = 39+12 = 51
50p-40p+25-p
9p+25 is the answer.
Answer:
x=-0.5
Step-by-step explanation:
the question is -9=18x
we divide both sides by 9
-1=2x
divide both sides by 2
x=-0.5
