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3 years ago

What is the slope of the line that passes through the points (-8,-1) and (-12,-2) ?

Mathematics

2 answers:

kramer3 years ago

4 0

Answer:

1/3

Step-by-step explanation:

To find the slope subtract the second y-coordinate from the first y-coordinate and divide it by the result of the second x-coordinate from the first.

-2 - -1 = -1

-12 - -8= -3

-1/-3 = 1/3

Nata [24]3 years ago

4 0

Answer:

the answer is 4/1. Or just 4.

Step-by-step explanation:

-8-(-12) is -8+12=4. Then -1-(-2) is -1+2=1.

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On a map, Sacramento is 8 cm from San Francisco. This represents an actual distance of 91 miles. On the same map, Sacramento is

Marat540 [252]

Answer:

Sacramento is 8cm from San Francisco.

8cm in map = 91 miles

91/8 = 11.375

1cm in map = 11.375 miles

Sacramento is 7 cm away from Modesto.

7 · 11.375 = 79.625

The actual distance is 79.625 miles

4 0

3 years ago

alukav5142 [94]

I think the answer would be 4/5

8 0

2 years ago

Find radius of the sphere from the following volume

nordsb [41]

Can you send a picture by chance?

3 0

2 years ago

Need help please on this one

OverLord2011 [107]

Answer: 3/2

==========================================================

Explanation:

Pick any two points on the red line. I'll pick (0,1) and (2,4)

Those coordinates will be plugged into the slope formula below

m = (y2 - y1)/(x2 - x1)

m = (4 - 1)/(2 - 0)

m = 3/2

This means we go up 3 and over to the right 2 when traveling along this red line.

8 0

2 years ago

Consider the function f(x)=4x2+4x+1. What is the vertex of the function?

bulgar [2K]

Answer:

The vertex of the function $f(x)=4x^{2} +4x+1$ is $(-\frac{1}{2} ,0)$

Step-by-step explanation:

I've graphed this on desmos for a visual

5 0

3 years ago