3 years ago

Will give brainliest

Mathematics

1 answer:

pychu [463]3 years ago

8 0

Answer:

Since the only numbers that are not 0 appear in the groups 5 < d ≤ 10 to 30 < d ≤ 35 the range is 5 < d ≤ 35.

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Which function models the area of a rectangle with side lengths of 2x - 4 units and x + 1 units?

aalyn [17]

Answer:

Area of rectangle, $f(x)=2x^2-2x-4$ .

Step-by-step explanation:

We are given with side lengths of a rectangle are (2x-4) units and (x+1) units. It is required to find the area of rectangle.

The area of a rectangle is equal to the product of its length and breadth. It is given by :

$A=L\times B$

Let us consider, L = (2x-4) units and B = (x+1) units

Plugging the side lengths in above formula:

$A=(2x-4)\times (x+1)$

$A=2x^2+2x-4x-4\\\\A=2x^2-2x-4$

So, the function that models the area of a rectangle is $f(x)=2x^2-2x-4$ .

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3 years ago

Is finding the squared verion of a number multiplying times 4?

Afina-wow [57]

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8 x 8 = 64

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3 years ago

A student who studies the number of birds in groups of birds records data for this group of ducks.

Evgen [1.6K]

Answer:

discrete and quantitative I think

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2 years ago

3. Miss. Mead pays Miss. Adams $160.00 per week. She works 40 hours per week. Miss. Adams

Leno4ka [110]

Answer:

B. $18.00

Step-by-step explanation

160/4 divide 160 by 4 to see how much Miss Adams makes and hour

She makes $4 an hour

multiply this ($4) by her idle time (4.5) hours to get $18

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3 years ago

6(31)+6(4)-6(15) mental math form

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186+6 multiple 4-6 multiple 15
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120 answer

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