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Vladimir [108]
3 years ago
14

Write a linear equation that represents the area and a linear equation that represents the perimeter of the rectangle.

Mathematics
1 answer:
solong [7]3 years ago
8 0

Answer:

Area of rectangle = xy square units

Perimeter of rectangle = (2x + 2y) units

Step-by-step explanation:

We are given the following information in the question:

A rectangle with length x unit and breadth y units.

We have to write the equations for area and perimeter of rectangle.

Area of rectangle =

=\text{Lenght}\times \text{Breadth}\\= x\times y\\=xy\text{ square units}

Perimeter of rectangle =

=2\times(\text{Length + Breadth})\\=2\times (x+y)\\=(2x + 2y)\text{ units}

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A snack-size bag of M&Ms candies contains 14 red candies, 10 blue, 5 green, 11 brown, 3 orange, and 12 yellow. If a candy is
Nitella [24]

Answer:

The odds of getting a green M&M  is \frac{1}{10} and  the probability of getting a green M&M  is \frac{1}{11}

Step-by-step explanation:

Red candies = 14

Blue candies = 10

Green candies =  5

Brown candies = 11

Orange candies = 3

Yellow candies = 12

Total No. of candies = 14+10+5+11+3+12 = 55

(a) the odds of getting a green M&M

Green candies = 5

Total number of candies excluding green or unfavorable = 50

Odds of getting a green M&M  = \frac{\text{favorable outcome}}{\text{Unfavorable outcomes}}

                                                   = \frac{5}{50}

                                                   = \frac{1}{10}

(b) the probability of getting a green M&M

Green candies = 5

Total No. of candies = 55

So,  the probability of getting a green M&M =\frac{5}{55}

                                                                        =\frac{1}{11}

Hence the odds of getting a green M&M  is \frac{1}{10} and  the probability of getting a green M&M  is \frac{1}{11}

4 0
3 years ago
3x + 4y = 27 5x - 3y = 16
Arturiano [62]

Answer:

x = 5 , y = 3

Step-by-step explanation:

Solve the following system:

{3 x + 4 y = 27 | (equation 1)

5 x - 3 y = 16 | (equation 2)

Swap equation 1 with equation 2:

{5 x - 3 y = 16 | (equation 1)

3 x + 4 y = 27 | (equation 2)

Subtract 3/5 × (equation 1) from equation 2:

{5 x - 3 y = 16 | (equation 1)

0 x+(29 y)/5 = 87/5 | (equation 2)

Multiply equation 2 by 5/29:

{5 x - 3 y = 16 | (equation 1)

0 x+y = 3 | (equation 2)

Add 3 × (equation 2) to equation 1:

{5 x+0 y = 25 | (equation 1)

0 x+y = 3 | (equation 2)

Divide equation 1 by 5:

{x+0 y = 5 | (equation 1)

0 x+y = 3 | (equation 2)

Collect results:

Answer:  {x = 5 , y = 3

4 0
3 years ago
Mya buys 4 pounds of turkey and 2 pounds of ham.she pays a total of $30,and the turkey cost $1.50 less than the ham.what would b
Lady_Fox [76]

Answer:$10.50

Step-by-step explanation:

Let t = cost per pound of turkey

Let h = cost per pound of ham

4t + 2h = 30

t = h - 1.5

substitute h-1.5 in place of t in 1st equation

4(h-1.5) + 2h = 30

4h - 6 + 2h = 30

6h - 6 = 30

6h = 36

h = 6

t = h-1.5 = 4.5

1 pound of turkey costs $4.50

1 pound of ham costs    $6.00

                                ----------

cost of 1 pound each  $10.50

8 0
4 years ago
Solve the equation 8/3(3x+4)+96=32/3
madam [21]

Answer:

=−12

Hope this will help you.

6 0
3 years ago
Read 2 more answers
What is a graph that has a limited number of data point
Marat540 [252]

Answer:

Line Graph

Step-by-step explanation:

A line graph shows how values change. For example you could plot your growth over time .And lind graphs can show you how functions change.

6 0
4 years ago
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