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drek231 [11]
2 years ago
11

What is the slope of the line with the equation y +2 = -3(x – 7)?

Mathematics
1 answer:
Citrus2011 [14]2 years ago
5 0

Answer:

A.m = -3

Step-by-step explanation:

This equation is written in point slope form

y-y1 = m(x-x1)

y +2 = -3(x – 7)

y - -2 = -3(x – 7)

The slope is -3 and the point is (7, -2)

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Evaluate: 4+8\div2\times \left(6-3\right)<br> 18<br> 25<br> 16<br> 33
morpeh [17]

<em>Answer:</em>

16

<em>Step-by-step explanation:</em>

4+8\div \:2\times \left(6-3\right)  =4+8\div \:2\times \:3 =4+12 =16

<h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

<em>by a romanian guy...</em>

4 0
3 years ago
Help please! Greatly appreciated if you do!
Kisachek [45]

Answer:

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4 0
3 years ago
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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.




5 0
3 years ago
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Ulleksa [173]
I believe the answer is x^2 + 2

I hope that this is correct and that it helps✨❤️
5 0
3 years ago
Which is equivalent to (4xy – 3z)2, and what type of special product is it?
Semmy [17]
The last choice is right sure because this is a perfect square trinomial

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3 years ago
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