All categories

2 years ago

What is the slope of the line that passes through the pair of points? (1,7),(10,1)

2 answers:

8 0

To find the slope of a line given two points, you should use the formula,
Slope=y2-y1/x2-x1.

In this exercise is given the coordinates of two points and it is asked to find the slope of the line which intercepts both points, which are (1,7) and (10,1). To find the slope, you should substitute the given coordinates into the previous mention formula.

Slope=y2-y1/x2-x1
Slope=(7-1)/(1-10)
Slope=-6/9
Slope=-2/3

The slope of the line that passes through the points (1,7) and (10,1) is -2/3.

Svetlanka [38]2 years ago

3 0

Hello!

Step-by-step explanation:

Slope: $\frac{Y^2-Y^1}{X^2-X^1}=\frac{rise}{run}$

$\frac{1-7=-6}{10-1=9}=\frac{-6}{9}=\frac{-6/2}{9/3}=\frac{-2}{3}$

Slope is -2/3

Answer: -2/3

Hope this helps!

Thanks!

-Charlie

You might be interested in

This is 7th grde homework and i need help!!

Thepotemich [5.8K]

6 and 15 have 3 as a common factor. Thus 6:15 is 2:5. The other ratios are also the same as given in the question. Since the numbers in the second column increase in 15s, the numbers in the first row should increase in sixes (12:30 is the same as 6:15 and 2:5). Thus the answers are:

6:15
12:30
18:45
24:60
30:75

3 0

2 years ago

Perimeter pi = 22/ 7 any help?

MrMuchimi

Step-by-step explanation:

I) 9+9+9+9=36

Ii)radius is 4.5 L=2piR= 2pi(4.5)= 9pi

Iii) A=piR^2= pi(4.5)^2 = 20.5pi

IV) 9×9 =81

V) 81-20.5pi = 16.597

6 0

2 years ago

Read 2 more answers

2(1 – 8x) = 1/2 (8 - 64x)

faust18 [17]

Answer:

$x=\frac{1}{8}$

Step-by-step explanation:

A quick review on PEMDAS, the order of how to solve an equation:

P - parentheses. When parentheses are being used, you have to do everything inside them before doing everything outside of them.

E - exponents. We'll skip these, since there aren't any exponents we need to worry about in this equation.

M/D - multiplication/division. I include these both together because they can be done at the same time.

A/S = addition/subtraction. Can also be done at the same time.

Some other things to note:

You add all the things with an x attached to it, and you add all the things without an x attached to it, and these never cross.

When you bring something from one side of an equal sign to another, you make it negative.

Let's solve for x using what we've learned:

$2(1-8x)=\frac{1}{2} (8-64x)\\2-16x=4-32x\\16x=2\\x=\frac{2}{16} \\x=\frac{1}{8}$

8 0

2 years ago

Leto [7]

Answer:

False.

Step-by-step explanation:

If we substitute a for 6, the inequality would become 6 > 6. That is not true because 6 cannot be greater than itself.

3 0

2 years ago

I need help with this

SVETLANKA909090 [29]

Answer:

The answer is 0.675

Step-by-step explanation:

If you were going to ask Brainly, you could have easily just used a calculator lol

4 0

2 years ago