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babunello [35]
2 years ago
11

the flag of the bahamas includes an equilateral triangle. the perimeter of the triangle is p=3s, where s is the side length. use

your formula to find the dimensions of the flag in feet and the area in square feet when the perimeter of the triangle is 126 inches​.
Mathematics
1 answer:
padilas [110]2 years ago
7 0

Answer:

345

Step-by-step explanation:

3!

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If y = 3x and 2x – 4y = 3, then x=
lozanna [386]

Answer:

x = -0.3

Step-by-step explanation:

You can substitute y in 2x – 4y = 3, to solve for x.

How to solve for x:

2x - 4(3x) = 3 (Simplify)

2x - 12x = 3 (Simplify)

-10x = 3 (Divide by -10)

x = -0.3

6 0
1 year ago
Read 2 more answers
An electrician charges an hourly rate of $50, but also charges a fixed fee for making house calls regardless of time spend on th
NISA [10]

Answer:

C=50t+150

Step-by-step explanation:

From the information given, the equation will need to show that the total cost of the electrician services would be equal to 50 that is the hourly rate for the number of hours spent working plus the fixed fee:

Fixed fee=250-(50*2)=250-100=150

According to this, the equation would be:

C=50t+150, where C is the total cost of the electrician's services and t is the number of hours spent working.

8 0
1 year ago
Davison Electronics manufactures two LCD television monitors, identified as model A andmodel B. Each model has its lowest possib
shtirl [24]

The question is incomplete. The complete question is :

Davison Electronics manufactures two LCD television monitors, identified as model A and model B. Each model has its lowest possible production cost when produced on Davison’s new production line. However, the new production line does not have the capacity to handle the total production of both models. As a result, at least some of the production must be routed to a higher-cost, old production line. The following table shows the minimum production requirements for next month, the production line capacities in units per month, and the production cost per unit for each production line:

                      Production per unit                         Minimum production

Model        New Line        Old Line                              requirements

A                   $30                $50                                          50,000

B                   $25                $40                                           70,000

Production  80000          60000

line capacity.

Let

AN- Units of model A produced on the new production line

AO Units of model A produced on the old production line

BN Units of model B produced on the new production line

BO Units of model B produced on the old production line

Davison's objective is to determine the minimum cost production plan. The computer solution is shown in Figure 3.21.

a. Formulate the linear programming model for this problem using the following four constraints:

Constraint 1: Minimum production for model A

Constraint 2: Minimum production for model B

Constraint 3: Capacity of the new production line

Constraint 4: Capacity of the old production line  

Solution :

<u>Linear programming model</u>:

Linear programming is defined as a mathematical model where the linear function is either minimize or maximize when they are subjected to some constraints.

The linear programming model is determined as follows :

Minimum : 30 AN + 50 AO + 25 BN + 40 BO

This is subject to the constraints as :

AN+AO \geq 60,000

BN+BO \geq 70,000

AN+BN \leq 80,000

AO+BO \leq 60,000

Learn more :

https://brainly.in/question/15044395

3 0
1 year ago
Which of the following statements are true of a least - squares regression equation? *
zaharov [31]
Where’s is your problem?
7 0
1 year ago
In the library at Lenape Elementary School, there are
ValentinkaMS [17]

<em><u>Question:</u></em>

In the library at Lenape Elementary School, there are 3/8  as many fiction books as there are nonfiction books. There are 44 books in the school library. How many books are fiction books?

<em><u>Answer:</u></em>

There are 12 fiction books in library

<em><u>Solution:</u></em>

Let "x" be the number of non fiction books

Then given that,

There are 3/8  as many fiction books as there are nonfiction books

Fiction\ books = \frac{3}{8}x

There are 44 books in the school library

Therefore,

Non fiction books + fiction books = 44

x + \frac{3x}{8} = 44\\\\\8x + 3x = 44 \times 8\\\\11x = 44 \times 8\\\\x = 4 \times 8\\\\x = 32

How many books are fiction books?

Fiction\ books = \frac{3}{8}x = \frac{3 \times 32 }{8} = 12

Thus there are 12 fiction books in library

5 0
2 years ago
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