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3 years ago

Please help me asap!!!

Mathematics

1 answer:

AleksAgata [21]3 years ago

6 0

I’m pretty sure it’s D:) I’m so sorry if it’s wrong

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Calculate a rough estimate of the total lineal footage of lumber needed for a rectangular house 35’ x 40’?

Maru [420]

Answer:

B. 1,500’

Step-by-step explanation:

Given;

dimension of the rectangular house, = 35’ x 40’

The actual total linear footage of lumber needed = 35’ x 40’ = 1,400'

The rough estimate should be greater than the actual estimate in 100s;

rough estimate = 1,400' + 100' = 1,500'

Therefore, the rough estimate of the total linear footage of lumber needed is 1,500'.

7 0

3 years ago

Can someone please answer this!

Aleksandr [31]

Answer:
3x[2] + 5x +2
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(power)

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4 years ago

Which of these values could be the slope of the line? Select two options. –2 0 3

Valentin [98]

Answer:

-2 and 3

Step-by-step explanation:

These two are slopes. All three are technically slopes but a slope of 0 is just a horizontal line.

8 0

3 years ago

Read 2 more answers

The table shows the number of

Anna35 [415]

According to the table given, the rate of change is of 9.

The rate of change is given by the change in the output divided by the change in the input.

In this problem:

The input is the number of bouquets.

The output is the number of flowers.

Taking two of the points, (3,27) and (5,45), we have that:

$m = \frac{45 - 27}{5 - 3} = \frac{18}{2} = 9$

Hence, the rate of change is of 9, which would be verified taking any pair of two points.

You can learn more about rate of change at brainly.com/question/25823744

6 0

3 years ago

2x^(2)+12x+8 using completing square

gayaneshka [121]

Answer:

${2x}^{2} + 12x + 8 \\ = {x}^{2} + 6x + 4 \\ = {x}^{2} + 6x + {( \frac{6}{2}) }^{2} + 4 - {( \frac{6}{2} )}^{2} \\ = ( {x}^{2} + 6x + {3}^{2} ) + ( - 5) \\ = {(x + 3)}^{2} - 5$

8 0

3 years ago