You went out to eat with friends. Your bill subtotal was 19.13. If the meals tax in Dinwiddie is 4% and you want to tip 18%, how
1 answer:
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Answer:
1
Step-by-step explanation:
Order of operations is () ^ * / + -
Answer:
The angles are 45°, 60° , 75°
Step-by-step explanation:
<h3>Angle sum property:</h3>Sum of all the angles of a triangle is 180°.
Equation:
3x + 5x + 4x = 180
Combine like terms,
12x = 180
x = 180/12
3x = 3 *15 = 45°
5x = 5* 15 = 75°
4x = 4 *15 = 60°