Answer:
WDQA
Step-by-step explanation:
Notice that angle P has two arc marks. Look for the same marks in the other polygon: angle W has two arc marks. So P and W are corresponding angles.
Repeat for the rest of the letters:
G → D
Y → Q
X → A
Matching each letter, the similarity statement is:
PGYX ~ WDQA
Hello!
A) <span>
The mass of the air freshener A decreases by 3.2 grams each day. Define a function, f, to represent this situation.In this function, the mass of the air freshener A (m)
is the dependent variable and the days (t) and the initial amount of the air freshener A (mi) are the
independent variables. If the mass decreases by a fixed amount each day, you only have to multiply this amount by the number of days:
</span>

<span>
B) The mass of the air freshener B decreases by 3.2% each day. Define a function, g, to represent this situation.
</span>
This function is trickier since there isn't a fixed amount of decreasing. Instead,
the rate of decreasing depends on the initial amount of the freshener (mi). You have to include this initial amount in the equation to correctly model it. This is how you do it:

Have a nice day!
Let the price of paint be x and the price of brush be y
8x + 3y = 152.5 ------------ (1)
6x + 2y = 113 --------------- (2)
(1) x 2 :
16x + 6y =305 -------------(1a)
(2) x (3) :
18x + 6y = 339 -------------(2a)
(2a) - (1a) :
2x = 34
x = 17 ---------- sub into (2)
6(17) + 2y = 113
102 + 2y = 113
2y = 113 - 102
2y = 11
y = 5.5
x = $17, y = $5.50
Each gallon of paint costs $17 and each brush costs $5.50
Answer:
C 121
Step-by-step explanation:
Answer:
32/7, 4 4/7 or 4.57
Step-by-step explanation:
(384/84) ÷ (12/12) = (32/7)
to mixed number: 4 4/7
to decimal: 4.571429