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2 years ago

a rectangular field has side lengths that measure 9/10 mile and 1/2 mile. What is the area of the field

Mathematics

1 answer:

GrogVix [38]2 years ago

7 0

Answer:

9/20, or 0.45 mile.

Step-by-step explanation: $\\$

To find the area of a rectangle, multiply length times width. In this problem we are given both the length and width.

$\frac{9}{10}$ × $\frac{1\\}{2}$ is just 9/20, which is 0.45.

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Word problem for (2t+5)-t=26

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For this case we must pose a verbal problem equivalent to the following expression:

$(2t + 5) -t = 26$

So, we have:

$(2t + 5):$ The sum of double a number plus five.

We propose the expression:

A number subtracted from the sum of double the same number plus five equals twenty-six.

Answer:

A number subtracted from the sum of double the same number plus five equals twenty-six.

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2 years ago

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The revenue each season from tickets at the theme part is represented by t(x) = 5x. The cost to pay the employees each season is

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Answer: D. 15

Step-by-step explanation:

Given : The revenue each season from tickets at the theme part is represented by $t(x) = 5x$ .

The cost to pay the employees each season is represented by $r(x) = (1.5)x$ .

From the given graph , we can see that at 4th season, the profit = 15

Hence, the estimated profit after four seasons. =15

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2 years ago

Mrs. Ishimitsu is installing a rubber bumper around the edge of her coffee table. The dimensions of the rectangular table are (2

ollegr [7]

Answer:

$2x^2+8x-30$ represents the total perimeter of the table, and if x = 3 the lentgh of entire rubber bumper is 12 feet.

Step-by-step explanation:

Perimeter is defined as the sum of sides.

For a rectangle having dimension length 'L' and breadth 'B' Since, rectangle has two sides equal.

Perimeter of rectangle = 2 ( length + breadth )

Here, given rectangle has dimension

Length = $2x^2-16$ and breadth = $-x^2+4x+1$

Thus, perimeter of rectangle = $2(2x^2-16+(-x^2+4x+1))$

$=2(2x^2-16-x^2+4x+1)$

$=2(x^2+4x-15)$

$=2x^2+8x-30$

Thus, perimeter of rectangle is $2x^2+8x-30$ ........(1)

Perimeter of rectangle , when x = 3,

Put x= 3 in (1) ,

$2x^2+8x-30\Rightarrow 2(3)^2+8(3)-30 \Rightarrow 18+24-30=12$

Thus, $2x^2+8x-30$ represents the total perimeter of the table, and if x = 3 the lentgh of entire rubber bumper is 12 feet.

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2 years ago

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