Answer:
12
Step-by-step explanation:
The reason why AC cannot be 12 because AB is 12, and by looking at the graph AC is obviously longer.
Answer: b) rotation of 180°, reflection across y-axis
<u>Step-by-step explanation:</u>
The black triangle is in Quadrant IV.
A rotation of 180° will move it to Quadrant II.
The red triangle is in Quadrant I so you must reflect it across the y-axis.
Answer:
x=3
Step-by-step explanation:
The equation is x² + 5x = 24, so 3² +15 would be the perfect match. This is because 9+15=24.
Answer:
$81.92
Step-by-step explanation:
tip applies to the cost of the meal before the discount
$78.02 x 0.2 = $15.6
meal cost after the discount
$78.02(1 - 0.15) =
= $78.02 x 0.85
≈ $66.32
the total cost of the meal
$15.6 + $66.32 = $81.92