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g100num [7]
4 years ago
9

If I get to watch my niece for 82 min. and then watch my little cuz for 67 min., how long do I watch both of them? Please includ

e hours and minutes.
Mathematics
2 answers:
lilavasa [31]4 years ago
6 0

Answer:

2.5 hours roughly (2 hours 29 mins)

Lady bird [3.3K]4 years ago
3 0

Answer:

1:49 is your answer. your welcome

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How do you find perimeter of a rectangle?
Paha777 [63]
You add the numbers of all 4 sides. 
3 0
3 years ago
A rectangle has a width of 2cm and a perimeter of 25cm. Find the length and the area .
Gwar [14]

2w + 2l = 25

2 * 2 + 2l = 25

<em><u>Simplfiy.</u></em>

4 + 2l = 25

<em><u>Subtract 4 from both sides.</u></em>

2l = 21

<em><u>Divide both sides by 2.</u></em>

l = 10.5

Now that we have the value of l, we can find the area.

A = lw

A = 10.5 * 2

A = 21.

The length is 10.5cm.

The area of the rectangle is 21cm^2

5 0
3 years ago
What is the maximum value of the objective function, P, with the given constraints?
maksim [4K]

Answer:

Option C - 420

Step-by-step explanation:

Given : Objective function, P, with the given constraints

P=20x+35y

Constraints,

x+y \leq 12

5x+y \leq 20\\x \geq 0\\y \geq 0

To find : What is the maximum value

Solution :

First we plot the graph through the given constrains.

As they all move towards the origin the common region of the equations is given by the points (0,0), (0,12), (2,10), (4,0)

Refer the attached figure.

So, we put all the points in P to, get maximum value.

P=20x+35y

  • Point (0,0)

P=20(0)+35(0)=0

P=20x+35y

  • Point (0,12)

P=20(0)+35(12)=420

  • Point (2,10)

P=20(2)+35(10)=40+350=390

  • Point (4,0)

P=20(4)+35(0)=80

Therefore, The value is maximum 420 at (0,12)

So, Option C is correct.

8 0
3 years ago
Which is the next term in the pattern 1/12, 4/15, 9/18, 16/21
Amiraneli [1.4K]
25/24 is the answer.
3 0
3 years ago
1½ hours is how much in seconds??​
Ne4ueva [31]

3/2=1.5 hour=5400 second

Hope it helps you

8 0
3 years ago
Read 2 more answers
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