Slope = (y2 - y1) / (x2 - x1)
(10,2)....x1 = 10 and y1 = 2
(19,4)...x2 = 19 and y2 = 4
now we sub
slope = (4 - 2) / (19 - 10) = 2/9 <==
Answer:
x = 10
Step-by-step explanation:
The arc size (100) is the same size as the central angle (<AOC)
The angle labeled 5x is 1/2 of the central angle.
Since the central angle = 100o the 5x angle = 50 degrees.
5x = 50 Divide by 5
5x/5 = 50/5
x = 10
<span>3x + y = 9
3*5 + y = 9
15 + y = 9
y = 9 - 15
у = -6</span>
Answer:
38
Step-by-step explanation:
Roughly 38 since there is only 2 sides of a coin.
Answer:
1 one-dollar bill
3 quarters
3 pennies
Step-by-step explanation:
5.00 - 3.22 = 1.78
1 one-dollar bill
3 quarters (25 x 3 = 75 cents)
3 pennies (3 x 1 = 3 cents)