C: 9 ( = 3^2), 49 ( = 7^2), 81 ( = 9^2)
Answer:
The volume of cylindrical trash is 82,782.96 cm³ .
Step-by-step explanation:
Given as :
The shape of the trash is cylinder
The radius of cylinder = r = 26 cm
The height of cylinder = h = 39 cm
Let The volume of cylindrical trash = v cm³
<u>Now, According to question</u>
volume = 
where 
= 3.14
So, v = 3.14 × r² × h
Or, v = 3.14 × (26)² × (39)
Or, v = 3.14 × 26,364
∴ v = 82,782.96 cm³
So, volume of cylindrical trash = v = 82,782.96 cm³
Hence, The volume of cylindrical trash is 82,782.96 cm³ . Answer
Answer:
The number of Carmel muffins is 8 and the number of lemon muffins is 12.
Step-by-step explanation:
Melvin Marshall bought a total of 20 Muffins . Some were camel-glazed muffins and some were lemon. The Carmel muffins cost $3 each while the lemons cost $2.5 . The number of carmel muffins and lemon muffins can be calculated as follows
total number of muffin = 20
Let
a = number of carmel - glazed muffins
b = number of lemon muffins
a + b = 20.............(i)
The total cost
3a + 2.50b = 54................(ii)
Combine the equations
a + b = 20.............(i)
3a + 2.50b = 54................(ii)
a = 20 - b
insert the value of a in equation (ii)
3(20 - b) + 2.50b = 54
60 - 3b + 2.50b = 54
60 - 54 = 0.5b
0.5b = 6
divide both sides by 0.5
b = 6/0.5
b = 12
Insert the value of b in equation (i)
a + b = 20.............(i)
a + 12 = 20
a = 20 - 12
a = 8
The number of Carmel muffins is 8 and the number of lemon muffins is 12.
Answer: slope is −25 - 2 5
Step-by-step explanation:
