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mars1129 [50]
3 years ago
15

A line passes through the points (-5, 2) and (10,-1). Which is the equation of the line?

Mathematics
1 answer:
Leno4ka [110]3 years ago
4 0
The answer is A : y=-1/5x+1 ..... I checked on desmos
You might be interested in
Please explain your answer
MariettaO [177]

Answer:

e = -1/2

Step-by-step explanation:

4/3 = -6e - 5/3

transfer -6e to the right

4/3 = -5/3 -6e

Find the LCM of 3,3and 1

and their LCM is 3. So, divide all through by 3

3(4/3) = 3(-5/3) - 6e × 3

4 = -5 -18e

combine

4 + 5 = -18e

9 = -18e

divide by -18

9/ -18 = -18e/ -18

-1/2 = e

e = -1/2


5 0
3 years ago
Can anybody help me with number 20....just number 20 plz?....thank u
MatroZZZ [7]
The property used in #20 was called 'the distributive property'.

This property gets rid of the parenthesis and also gets the expression more simple. 

x(y+b)
x*y + x*b              ⇔ Notice the change here? 

Answer would be: Distributive property 

6 0
3 years ago
Kelly walks 1/5 mile to school every day. Jamie walks 1/2 as far as Kelly. How does Jamie walk to school every day?​
Dovator [93]

Answer:1/10 a mile

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!! I will give brainliest pleasee help. each question has to be solved, there are no options for answers.
Juliette [100K]

The intersecting secant theorem states the relationship between the two intersecting secants of the same circle. The given problems can be solved using the intersecting secant theorem.

<h3>What is Intersecting Secant Theorem?</h3>

When two line secants of a circle intersect each other outside the circle, the circle divides the secants into two segments such that the product of the outside segment and the length of the secant are equal to the product of the outside segment other secant and its length.

a(a+b)=c(c+d)

1.)

6(x+6) = 5(5+x+3)

6x + 36 = 25 + 5x + 15

x = 4

2.)

4(2x+4)=5(5+x)

8x + 16 = 25 + 5x

3x = 9

x = 3

3.)

8x(6x+8x) = 7(9+7)

8x(14x) = 112

112x² = 112

x = 1

4.)

(x+3)² = 16(x-3)

x² + 9 + 6x = 16x - 48

x² - 10x - 57 = 0

x = 14.0554

Learn more about Secant:

brainly.com/question/10128640

#SPJ1

8 0
2 years ago
Which values of a and b in the exponential function y = a times b Superscript x would result in the following graph? On a coordi
galina1969 [7]

Answer:

a =-3    b =2

Step-by-step explanation:

Given

y = ab^x

(x_1,y_1) = (0,-3)

Required

Find a and b

Substitute (x_1,y_1) = (0,-3) for x and y in y = ab^x

-3 = ab^0

-3 = a * 1

-3 = a

Rewrite as:

a =-3

The above implies that (a) is correct;

Hence:

a =-3    b =2

So, the equation is:

y = -3(2)^x

6 0
2 years ago
Read 2 more answers
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