Answer:
D.
Step-by-step explanation:
Since opposite angles of a quadrilateral inscribes in a circle add up to 180°
So,
<P + <N = 180°
2x+2x-12 = 180°
4x = 180+12
4x = 192
Dividing both sides by 4
x = 48
Now
<P = 2(48)
<P = 96
Now
<N = 2(48)-12
<N = 96-12
<N = 84
You add up the cost of everything they bough
so $13 + 2($9) since they bought 2 brushes
$13+$18=$31
They paid $31 for the paint and 2 brushes
Answer:
(-2,5) is of 2nd quadrant
(1,7) is of 1st quadrant
<h2><u>Explanation</u></h2>
<h2> <em><u>Quadran</u></em><em><u>t</u></em></h2><h3><em>we</em><em> </em><em>know </em><em>that</em><em> </em><em>there</em><em> </em><em>are</em><em> </em><em>four</em><em> </em><em>quadra</em><em>nts</em><em>,</em></h3>
- <em> </em>+,+
- -,+
- <em> </em><em>+</em><em>,</em><em>-</em>
- <em> </em><em>-</em><em>,</em><em>-</em>
The constant of the variation is the price of the sweater. In this case, it will be $37.50÷2 = $18.75.
Thus, the constant of variation is 18.75
Find a number between 2.15 and 2.17 so one of the answers could be 2.16