All categories

3 years ago

What is the slope of the line between (-3,6) and (-5,9)?

Mathematics

2 answers:

Margaret [11]3 years ago

3 0

the answer would be 3/-2.

Anettt [7]3 years ago

3 0

Answer:

3/-2

Step-by-step explanation:

You do the slop intercept form which is y2-y1/x2-x1

So it would be

y2=9

y1=6

9-6=3

x2=-5

x1=-3

-5+3=-2

so you get 3/-2

You might be interested in

1. x²+2xy+y²<br>2. x²-8x+16<br>3. 16a⁴_24a²b²+9b

ale4655 [162]

Answer:

1.(x+y)²

2. (x-4)²

3. (4a²-3b²)²

6 0

3 years ago

Determine f^-1(2) given the following: f(1 = -3f(2) = -2f(-1) = 2f(3) = -1

lana [24]

We assume that the function is as follows:

$f^{-1_{}}(2)=?$

Then, we have that:

$f^{-1}(x)=\frac{1}{f(x)}$

Thus, if we have that:

$f(2)=-2\Rightarrow f^{-1^{}_{}}(x)=\frac{1}{f(x)}\Rightarrow f^{-1}(2)=\frac{1}{f(2)}=\frac{1}{-2}\Rightarrow f^{-1}(2)=-\frac{1}{2}$

Therefore, the value for the function is f^-1(2) = -1/2 or

$f^{-1}(2)=-\frac{1}{2}$

8 0

11 months ago

What is the volume of this triangular prism?

Liula [17]

Answer:

5676.16 cm^3

Step-by-step explanation:

The volume of any prism is given by the formula ...

V = Bh

where B is the area of one of the parallel bases and h is the perpendicular distance between them. Here, the base is a triangle, so its area will be ...

B = 1/2·bh

where the b and h in this formula are the base and height of the triangle, 28 cm and 22.4 cm.

Then the volume is ...

V = (1/2·(28 cm)(22.4 cm))·(18.1 cm) = 5676.16 cm^3

_____

You will note that this is half the product of the three dimensions, so is half the volume of a cuboid with those dimensions. Perhaps you can see that if you took another such prism and placed the faces having the largest area against each other, you would have a cuboid of the dimensions shown.

4 0

3 years ago

Read 2 more answers

2 1/3 -6x + 4 1/3-3x

allsm [11]

The answer is -9x + 6 2/3.