Answer: x = 25
Step-by-step explanation:
This appears to be an equilateral triangle. All angles are shown to be the same. This means all 3 sides will have the same length:
3x-5
4x-30
2x+20
are all equal to each other.
3x-5 = 4x-30
x = 25
----
3x-5 = 70
4x-30 = 70
2x+20 = 70
The only complete pattern is the middle one
we see that 38-29=9
so the middle number minus the first number equals the third number
for the last row
21-1=20 so you have 1 21 20
for the first one
17- ?=37
54-17=37 54 17 37
Answer:
M = 1/3
Step-by-step explanation:
Answer:
Angle 1 is 105 degrees
Step-by-step explanation:
180 - 75 = 105
so
Angle 1 is 105 degrees
Hope this helped! Have a nice day, and feel free to follow me on i/n/s/t/a (leo_g_rios)
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