Answer:
x < -3
Step-by-step explanation:
subtract 4x: 4x + 9 < -3
subtract 9: 4x < -12
divide by 4: x < -3
Answer:
X= 70 degrees
Step-by-step explanation:
The fraction 5/8 is also the equation of 5 divided by 8, so we just do 5 divided by 8, which is
0.625 as a decimal.
Answer:
m = 3 1/3
Step-by-step explanation:
since the triangles are similar then ΔATR must be isosceles also
we can set up this proportion:
AR/TR = EF/EG
12/8 = 5/m
cross-multiply to get:
12m = 40
m = 40/12 or 20/6 which is 3 1/3
