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2 years ago

How to find a perimeter of a triangle

Mathematics

2 answers:

Illusion [34]2 years ago

6 0

The equation is P = a + b + c. Side plus base plus side

damaskus [11]2 years ago

5 0

Answer:

To find the perimeter of a triangle, add all the side lengths

Step-by-step explanation:

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A trader saved $200.00 for 3 years at 12% simple interest per annum. What will be the total amount in the trader's account at th

rewona [7]

Answer:

i).272

ii. (2x-1) (3y+2)

b). 14,400 seconds

Step-by-step explanation:

in pic

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4 0

1 year ago

The amphitheater has two types of tickets available, reserved seats and lawn seats. The maximum capacity of the venue is 20,000

Tema [17]

Let the number of reserved tickets = x

Let the number of lawn seats = y

Constraint functions:

Maximum capacity means $x+y\leq 20000$

For concert to be held $x+y\geq 5000$

$lawn seats\leq reserved$ means $y\leq x$

Objective functions :

Maximum profit equation p = 65x +40y

Intersection points :

(10000,10000) (20000,0)(2500,2500)(5000,0)

p at (10000,10000) = 65(10000) + 40(10000) = $1050000

p at (20000,0) = 65(20000) + 40(0) = $1300000

p at (2500,2500) = 65(2500) + 40(2500) = $262500

p at (5000,0) = 65(5000) + 40(0) = $325000

Hence maximum profit occurs when all 20000 reserved seats are sold and the profit is $1300000

Please find attached the graph of it.

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2 years ago

What us problems 6 and 7?<br>

Sunny_sXe [5.5K]

Answer:

y=(x+7)2(2x+1)(x−4)

y=2x4+21x3−4x2−399x−196

Step-by-step explanation:

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2 years ago

Does anyone know how to do these? I don't understand it at all and need help! It is solving systems of equations by graphing

alexira [117]

Step-by-step explanation: graph both equations where they intersect is the answer write it like this (x,y) the x and the y should be replaced with the numbers you'll get when they intersect. So if they intersected the point where they did if the y is 1 and x is 2 then the answer is (2,1). If they don't intersect at all and are parallel then it is no solution. If your only graphing one line which you aren't in this case but if you were it would be infinitely many.

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2 years ago

Jasmine has 5 books that she wants to read. She wants to read the nonfiction book first and the mystery book last. In how many d

umka21 [38]

The different combinations is 9, since we can't rearrange the two novels.
I did 3*3 which equals 9.

4 0

3 years ago

Read 2 more answers