Answer:
Step-by-step explanation:
The sum of adjacent angles traversed by a line must equal 180 degrees.
128+x=180
x=52
Answer:
The first box is c
second box is b
Third box is c
Step-by-step explanation:
Answer:
Its important to ask your teacher this alot of tests are different. But just study the general idea of what you've learned so far.
step-by-step explanation:
Answer:
x = -3
Step-by-step explanation:
to solve this equation you should first find the LCD or least common denominator for 2 and 6
the LCD is 6
so you should multiply each side by six

3x + 15 - x - 3 = 6
now combine like terms
2x + 12 = 6
now subtract both sides by 12
2x = -6
lastly divide everything by 2
x = -3
that is your answer
Answer:
1.(6) and 1.75
Step-by-step explanation:
The first one is 1.(6)
The second one is 1.75