Mathematics College

find the equation of the line passing through (2,3) and (1,5)

Answers

Answer 1

Answer:

y =-2x+7

Step-by-step explanation:

Hello : let  A(2,3)    B(1,5)

the slope is :   (YB - YA)/(XB -XA)

(5-3)/(1-2)  = 2/-1 =-2

an equation is : y=ax+b     a is a slope

y = -2x +b

 

the line through point  (2,3) :  3 = (-2)(2)+b    

b = 7

the equation is : y =-2x+7    

Related Questions

Suppose you deposit ​$2,000 in a savings account that pays interest at an annual rate of ​4%.

Answers

0.04 x $2000 = 80

Note: $80 is for one year
80$ for just one year

Pls help ill give brainliest pls dont answer if you dont know thanks

Answers

Answer:

below

Step-by-step explanation:

$8.56

I dont know how to do surface area

Answers

Answer: the equation for SU is 2(lb+bh+hl)

Step-by-step explanation: L stands for length B stands for base. H stand for height multiply that by 2

Bella the Chihuahua weighs 5 1/2 pounds. What is Bella's weight in Kilograms?

Answers

About 2.495 I think

I need help on this for real

Answers

Answer:

x < 3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

Gang ima just take them points tbh

Step-by-step explanation:

Carol decorated a cylinder by placing a 3 inch wide striped ribbon around its curved surface the cylinder has a radius of 3 in and a height of 3 in

Answers

Answer:

28.26

Step-by-step explanation:

radius-3

height-3

pi-3.14

Solve for x: -8 < x - 1 < 5

Answers

Answer: −7<x<6

Step-by-step explanation:

−8<x−1<5

−8+1<x−1+1<5+1(Add 1 to all parts)

−7<x<6

5.175 into a fraction

Answers

5.715/1 is the answer

5-x=3
Work out the value of x

Answers

Answer:

x = 2

Step-by-step explanation:

5 - x = 3

- x = 3 - 5

- x = - 2

x = 2

5-x=3
-5 -5
-x=-2
- -
X=2

Answer is x=2

. Jamie is walking of a mile every
hour. At that rate, how far will
Jamie have walked in one hour?

Answers

Answer:

a mile

Step-by-step explanation:

he walked 1 mile an hour

hope this helped

Answer:

Jamis would have walked 1 mile in one hour

Step-by-step explanation:

since Jamie walks a mile every hour, at that rate he would have walked 1 mile in one hour as given above.

I hope this helped! :)

☁️☁️☁️☁️

Find the total of a
$60 meal with 15%
tip and 8% tax.

Answers

Answer: $73.8 15% of 60 is 9 and 8% of 60 is4.8 then if you add them all together you get 73.8$

Step-by-step explanation:

Answer:

$73.8

Step-by-step explanation:

(15+8)= 23 -> .23 = .23 times 60 = $73.8

Felix divided his shirts into three equal groups. Evaluate when s = 18.

Answers

Answer:

3 and 6.

Step-by-step explanation:

Write and evaluate the expression. Then, check all that apply.

Felix divided his shirts into three equal groups. Evaluate when s = 18.

 

The expression is

The expression is

The expression is s/3

The expression is

The answer is

The answer is 6.

pensé un número y lo dividí entre 3 luego sume 15 y el resultado fue 23​

Answers

Answer:

  x: 3 = 23 -15

     x = 8 x 3

    x = 24

Step-by-step explanation:

Let (12,-5) be a point on the terminal side of an angle 0. Find the values of sin e, cose, and tan

Answers

Answer:

Sin = -5/13

Cos = 12/13

Tan = -5/12

Step-by-step explanation:

which of these equations could represent the blue line?

Answers

Answer:

y = 1/2x

Step-by-step explanation:

The x seems to double the size of the y on the points.

Someone pls hurry!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:6 songs

Step-by-step explanation:

The answer is 6 song


Can someone go to my page

HELP PLS PLS PLSBPLSBPLS PLS

Answers

Answer:

a and c are correct

b and are wrong

bc length=ab length=4 squres

so triangle is isosceles.a is correct

abc angle is right angle.so c is correct

triangle has only one line of symmetry.that will be the line joining b and the mid point of ac

ac side is bigger than other two sides.so d is incorrect

a- False
b- i’m not sure sorry, i think false
c- True
d- True

Which figure could be the result of dilating this rectangle with a scale factor between 0 and 1?

Answers

Answer:

When we dilate a figure with a scale factor between 0 and 1, the size of the figure shrinks but maintains the same orientation as the original figure. Therefore the correct option is B.

Solve by using trial and error method. 3x = 16​

Answers

Answer:

5.3...

..............

17. It takes one minute to fill (3/7) th of a vessel. What is the time taken in
minutes to fill the whole of the vessel?​

Answers

Answer:

Given that 1minute =3/7of the vessel

let the time taken in minutes to fill the whole of the vessel be' x' minute.

1min =3/7

xmin =whole vessel =1=7/7

=3x/7=1=x=7/3=2.3min=2min.3sec

100 Multiplicaciones que me den 100

Answers

Do you mean 100 multiplied by 100?

Answer:

10 por 10

5 por 20

50 por 2

1 por 100

25 por 4

Step-by-step explanation:

Which set of angle measures could be measures of the interior angle of a triangle?

Answers

Answer:

b

Step-by-step explanation:

23-105-45

Answer:  60°, 60°, and 60° is the set of interior angles of triangle.

I'll mark as brainliest!
Please help!

Answers

Answer: See explanation

Step-by-step explanation:

1. Decimal fraction: ¹⁵⁷/₁₀₀

Fraction: ¹⁵⁷/₁₀₀ or 1 ⁵⁷/₁₀₀

2. Decimal Fraction: ³¹²/₁₀₀

Fraction: ⁷⁸/₂₅ or 3³/₂₅

3. Decimal Fraction: ⁶³⁰/₁₀₀

Fraction: ⁶³/₁₀ or 6³/₁₀

4. Decimal Fraction: ¹¹⁰/₁₀

Fraction: ¹¹/₁

5. Decimal Fraction: ¹¹²/₁₀

Fraction: ⁵⁶/₅ or 11¹/₅

A student read the first 150 pages of a book that is 450 pages long.
What fraction of the book does the student have left

Answers

Answer:

1/3

Step-by-step explanation:

the book is 450 pages long

the student read 150 pages

so he read 150/450=1/3

Answer:

2/3

Step-by-step explanation:

150x3=450

so 2 thirds

What is (7-2)^2+3/ 1/6
( / ) this means divide and (^) that means to the power

Answers

Answer:
43

Explanation:
To start off you always handle the whatever's in your parentheses. 7-2 is 5.
Now your equation should look like this-
(5)^2 +3/1/6
5 to the power of 2 is 25 (5 times 5)
so now instead of 5 you have 25:
25 +3/1/6

To divide fractions you first have to make 3 and fraction so just put a one below it so it's still it's full value: 3/1
When dividing fractions you actually end up multiplying, you keep the first fraction the same (3/1) and you flip the second one (1/6 which is now 6/1) and then you multiply.
3/1 * 6/1 equals 18/1 which actually just equals 18 and then you get 25 + 18 from the parentheses and that equals 43 :)

Hope this helped! i'm horrible at explaining but i tried!

Answer:

ewannnnnnnnnnnnnn

Step-by-step explanation:

d q den alam d pa namin pinagaaralan yan, xenxia na godbless

Estimate the following product using a power of ten

Answers

Answer: 10^2
Step-by-step explanation:
43.27×9.1=
393.757
Estimate. 400
10×10=100×10=1000
This is wrong because the estimated number is oy 400.
So, 10×10=100
The answer is 10^2.

What is the answer for
(7-2)÷5

Answers

Answer:

1

Step-by-step explanation:

7-2=5 5/5=1

Identify the pair of angles as complementary, supplementary, or neither.
PLEASE HELP

Answers

Djjekelekenene r Jedi’s

Answer:

supplementary

Step-by-step explanation:

135 + 45 = 180

supplementary angle ALWAYS add up to  180.

1 Which is the simplified form of the expression (1021495* (104)05) ?? 1 30 O O g30 012 060 O p12,60​

Answers

Answer:

7

Step-by-step explanation:

Factor this trinomial.
x2 - 9x+ 20
O A. (x – 4)(x - 5)
O B. (x-2)(x+10)
O C. (x - 2)(x - 10)
O D. (x – 4)(x + 5)

Answers

A is correct, (x-4)(x-5)

The factorization of the given trinomial [tex]x^2 - 9x+ 20[/tex] is (x – 4)(x - 5). The correct option is A.

What is trinomial?

A trinomial is a polynomial that has three terms. To factor a trinomial of the form [tex]ax^2 + bx + c[/tex], you need to find two binomials that multiply together to produce the original trinomial.

To factor the trinomial [tex]x^2 - 9x + 20[/tex], we need to find two numbers that multiply to 20 and add up to -9. These two numbers are -4 and -5. Therefore, we can write:

[tex]x^2 - 9x + 20 = (x - 4)(x - 5)[/tex]

Or, To factor [tex]x^2 - 9x + 20[/tex], you need to find two numbers that multiply to 20 and add up to -9. These numbers are -4 and -5 because -4*(-5) = 20 and -4 + (-5) = -9.

You can factor the trinomial as (x - 4)(x - 5).

Thus, the correct option is A.

For more details regarding trinomial, visit:

https://brainly.com/question/16347049

#SPJ7

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