Answer:
48
Step-by-step explanation:
149 - 101 is 48. All you do is subtract the angles.
Answer:
x = -1/2
Step-by-step explanation:
4(x + 3) = 9x + 16 + 3x
Distribute the 4
4x +12 = 9x+16+3x
Combine like terms
4x+12 = 12x+16
Subtract 4x
4x-4x+12 = 12x-4x+16
12 = 8x+16
Subtract 16
12-16 = 8x+16-16
-4 =8x
Divide by 8
-4/8 =8x/8
-1/2 =x
X=1/6 or 4/24 but go with the first one because its simplified
Answer:
KJ = 40
Step-by-step explanation:
Usinh the similarity factor, LJ is similar with PR and QR is similar to KJ
and the similarity ratio is 56/42 = 4/3
which means KJ/30 = 4/3 cross multiply expressions
KJ = 40