Answer:
0.0004279 in decimal form
Step-by-step explanation:
hmmm..oh ok thats easy/ first try solving it urself and then really think about it. if ya dont get the answer friend me and i will give u the answer
Answer:
B.
Step-by-step explanation:
Answer:
y = 5
Step-by-step explanation:
The 3 interior angles of a triangle sum to 180°
Sum the 3 given angles and equate to 180
100 + 4y + 25 + 3y + 20 = 180 ← simplify left side
7y + 145 = 180 ( subtract 145 from both sides )
7y = 35 ( divide both sides by 7 )
y = 5