Answer:
I'm pretty sure it's 4
Step-by-step explanation:
association property of addition involves well addition and that's what it shown in y+0=y
Answer:
121,6
Step-by-step explanation:
Since the only difference between the triangles are the letters and a few missing numbers, just replace the letters to get your answer. A and D are the same B and E are the same and C and F are the same. So the measurement of angle A is 121 degrees and the length of AB is 6
Answer:
one solution
Step-by-step explanation:
4x + 13 = 3x + 15
subtract 3x from both sides:
x + 13 = 15
subtract 13 from both sides:
x = 2
one solution
Answer:
75
Step-by-step explanation:
Let n be the unknown number
- 4+3/5n=49
- Isolate variable- 3/5n=45
- Multiply by 5/3- n=75