MATHEMATICS HIGH SCHOOL

Slope of (1,-2) and (-3,7)

Answers

Answer 1

Answer:

Answer:

-4/9

Step-by-step explanation:

Slope formula: y2-y1/x2-x1

7-(-2)/-3-1

9/-4

-4/9

Best of Luck!

Related Questions

What solution of the inequality -1<4+5x<9
Step 1: pick a number step 2: double itstep 3: add 5step 4: multiply by 50step 5: if you've had your birthday this year ,add 1764,or,if you've not yet had your birthday this year ,add 1763 step 6: subtract the year of your birth you should end up with a number which is a combination of the number you started with followed with your age. for example ,if you are 12 and you start with the number 27, the result should be 2712. your task :1. let n represent the number in step 1 and show what happens through step 6.2. explain why the result is always the original number followed by your age. What would be the expression I would use?
Ian is another of Josie’s clients. He is 60 years old. What is the MHR for Ian when he is training
What two numbers add. to twelve but equal 5
36% of what number is 18? SHOW YOUR WORK

PLEASE HELP! In quadrilateral MNOP, ∠M ≅ ∠N. Quadrilateral MNOP could be a:

I. trapezoid II. rhombus III. parallelogram

A) III only

B) II or III

C) I, II, or III

D) I or II

Answers

because a quarteratrall is a shape with 4 sides a rhombus has 4 sides a trapezoidal has 4 sides and a paralleagram two be a shape it has to have four sides or else it wont be a parallel

Answer:

Step-by-step explanation:

What is the equation of the line that passes through the points (–2, 2) and (0, 5)?

Answers

Answer:

The equation of line is given by

$y=(3)/(2)x+5$

Step-by-step explanation:

We have been given the points (–2, 2) and (0, 5) and we have to find the equation of the line.

Let us first find the slope of the line using the formula

$m=(y_2-y_1)/(x_2-x_2)$

On substituting the values, we get

$m=(5-2)/(0+2)$

$m=(3)/(2)$

Now, using the point slope form, the equation of line is given by

$y-y_1=m(x-x_1)\ny-2=(3)/(2) (x+2)\n\ny-2=(3)/(2)x+3\n\ny=(3)/(2)x+5$

Therefore, the equation of line is given by

$y=(3)/(2)x+5$

Hello,

The slope= (5-2)/(0+2)=3/2

Equation is y-2=3/2(x+2) or y=3x/2+5

you want to create a box that can hold at the very longest a 4in object. find the dimensions of a box that will work

Answers

If you were working with a flat rectangle and you were given the diagonal,
you'd want to use the Pythagorean theorem to choose two sides whose
squares would add up to the square of the diagonal.

It works exactly the same with a 3-D box. We need three dimensions for
the box, whose squares add up to the square of the diagonal between
opposite corners. That's (4)² = 16.

So (L)² + (W²) + (H²) = 16 . From there, you're completely free to pick any
numbers you want, just as long as their squares add up to 16. There are
an infinite number of possibilities. Here are a few:

1 x 1 x √14

1 x 2 x √11

2 x 2 x √8

2 x 3 x √3

1 x 3 x √6

4×4×4 hope i help have a great day

Triangle ABC has side lengths 18,24, and 30. Do the side lengths form a Pythagorean triple? Yes or No?

Answers

Answer: Yes, the side lengths form a pythagorean triple.

Step-by-step explanation: Given that the side lengths of triangle ABC are as follows :

$AB=18,~~BC=24,~~CA=30.$

We are to check whether the side lengths form a pythagorean triple or not.

For making a pythagorean triple, the side lengths must satisfy the following :

$AB^2+BC^2=CA^2.$

We have

$AB^2=18^2=324,\n\nBC^2=24^2=576,\n\nCA^2=30^2=900.$

So,

$AB^2+BC^2=324+576=900=CA^2.$

Thus, the side lengths will form a pythagorean triple.

yes, the equation is a^2+b^2=c^2 so if u take 18^2+24^ it equals 900 so to test that you take 30^2 which is = to 900 also so yes

A 1400 sq ft house is advertised for sale at a price of $125,000. What is the cost per square foot?

Answers

The answer is $89.28.

Let's use the proportion for this:
If 1400 ft² costs $125,000, 1 ft² will cost x:
1400 ft² : $125,000 = 1 ft² : x

Now, crossing the products:
x · 1400 ft² = $125,000 · 1 ft²
x · 1400 = $125,000
x = $125,000 ÷ 1400
x = $89.28

Therefore, 1 square foot costs $89.28.

If you would like to know the cost per square foot, you can calculate this using the following steps:

1400 sq ft house ... $125,000
1 sq ft ... $x = ?

1400 * x = 125,000 * 1
1400 * x = 125,000
x = 125,000 / 1400
x = $89.29

The correct result would be $89.29.

True or false, two figures are mathematically similar if the angles change by the same scale factor.