Answer:
Step-by-step explanation:
To solve this you need the Law of sines
- sin A / a = sin B / b = sin C / c
a, b, c are the sides opposite to angles A, B and C respectively
Applied to the given triangle we have one side given, the opposite angle to be found.
- sin 28 / x = sin (180 - 28 - 126) / 8.2
- sin 28 / x = sin 26 / 8.2
- x = 8.2 sin 28 / sin 26
- x = 8.8 (rounded)
Answer:
2 + Y
Step-by-step explanation:
Two more than Y would be adding 2 to y, therefore adding 2 to y.
2 + Y
Each gallon cost $6.23.
Explanation:
25-6.31=18.69
He spent $18.69 at the store since he has $6.31 left out of the $25 he originally had
He brought 3 gallons with an equal price each gallon so
18.69/3=6.23
He spent $6.23 on each gallon
Answer:
-6 +2 = -4
Step-by-step explanation:
Its simple. Whenever you see two negative signs next to each other, they merge into an addition sign "positive".
-6+2 = -4
