Answer:??? sorry i dont know
Step-by-step explanation:
-5f, -8c, 40f, 10c happy math..ing
Answer: x=20
all angles in the triangle are 180 degree, so:
2x+3x+4x=180
9x=180
divide both sides by 9
x= 20
Answer:
11 + 16n
Step-by-step explanation:
Collect the like terms
2 + 9 = 11
10n + 6n = 16n
11 + 16n is the final answer, and cannot be simplified further
1.75 hours, add them up and divide by two and you get your answer
