All categories

3 years ago

What is the slope of the line passing through the points (3,10)and(1,15)

Mathematics

2 answers:

cestrela7 [59]3 years ago

7 0

Put the (3, 10) above (1, 15). Then take 15-10 and put 5 as the numerator, same with 1-3 and put -2 as the denominator. Slope is -5/2

goldfiish [28.3K]3 years ago

5 0

Y^2-y^1/x^2-x^1
15-10/1-3
slope = -5/2

You might be interested in

If A ⊂ B, then A ∩ B = ∅. True or False

viktelen [127]

True I believe my friend.

4 0

2 years ago

John works 6 hours a day and earns $150.00. Peter works 8 hours a day and earns $160.00. Who earns more money per hour?(think un

Zanzabum

Step-by-step explanation:

John

1hour=x

6x=150

X=150÷6=25

John earns 25 dollars per hour

Peter

1hour=x

8x=160

X=160÷8=20

Peter earns less than John

6 0

3 years ago

lydia created a rectangle shape design that is 12 inches wide and 15 inches long she plans to make an enlargement of the design

Romashka [77]

Answer: 1200 inches long.

Step-by-step explanation:

the enlargement went from 1 inches wide to 80 inches wide.So which means it was being multiply by 80.

so you have to multiply 15 by 80 to find length of the enlargement or how long the enlargement of the design will be.

15 * 80=1200

6 0

3 years ago

Suppose that in 7 minutes, 49 gallons of water came out of a pipe.

Oksi-84 [34.3K]

Answer:

And?

Step-by-step explanation:

6 0

2 years ago

Please help

ValentinkaMS [17]

A) 324

I divided 240 by 20 to get how much it would cost per kg. For each KG the cost is $12. So then I multiplied 12 by what was asked of you (27) which lead me to the answer of 324.

B) 512
Same concept as A. Divide to get how much gasoline is used per mile. That was 4 miles per 1 gas. Multiply 4 by whatever you have been asked for (128). That leads you to 512.

C) 648

Same concept as above.

D) 5,445

3 0

3 years ago