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aev [14]
3 years ago
11

PLZ HELP ASAP due in 20 minutes

Mathematics
2 answers:
Levart [38]3 years ago
6 0

Answer:

b

Step-by-step explanation:

because it is. look at b

Andrej [43]3 years ago
3 0

Answer:

2.4c = 3.24

Step-by-step explanation:

Since he buys 2.4 pounds of broccoli for $3.24, we want to find the cost of 1 pound.

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One of the angles of a regular decagon is 144°. What is the sum of the measures of all the interior angles of this decagon? A. 9
svp [43]

Answer:

The answer would be c. 1440

Step-by-step explanation:

one of the angels would be 144 so you're gonna have to end up multiplying it by 10 which leads to 1440

5 0
3 years ago
Read 2 more answers
A rectangular storage container with an open top is to have a volume of 10 m3. the length of this base is twice the width. mater
BartSMP [9]
Refer to the diagram shown below.

The volume of the container is 10 m³, therefore
x*2x*h = 10
2x²h = 10
h = 5/x²        (1)

The base area is 2x² m².
The cost is $10 per m², therefore the cost of the base is
(2x²)*($10) = 20x²

The area of the sides is
2hx + 2(2xh) = 6hx = 6x*(5/x²) = 30/x m²
The cost is $6 per m², therefore the cost of the sides is
(30/x)*($6) = 180/x

The total cost is
C = 20x² + 180/x

The minimum cost is determined by C' = 0.
That is,
40x - 180/x² = 0
x³ = 180/40 = 4.5
x = 1.651
The second derivative of C is
C'' = 40 + 360/x³
C''(1.651) = 120 >0, so x = 1.651 m yields the minimum cost.

The total cost is
C = 20(1.651)² + 180/1.651 = $163.54

Answer: $163.54

7 0
3 years ago
12,<br> Is this a discrete?
a_sh-v [17]
Yes it is a discrete
3 0
3 years ago
Suppose you went to a carnival. the price in was $6, and you paid $0.50 to get on each ride. if you went to the carnival and rod
Maksim231197 [3]
You'd do $0.50 × 11 = $5.50 which is the total cost for the rides, and then you'd add $6 to make $11.50 which is the total amount you spent.
7 0
3 years ago
Read 2 more answers
Can anyone please help me figure this out ​
Fed [463]

Answer:

x=27

Step-by-step explanation:

please give brainly

5 0
3 years ago
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