All categories

3 years ago

A line passes through (-6,-1) and (3,2).What is the equation of the line?

Mathematics

2 answers:

nevsk [136]3 years ago

5 0

Answer:

y= $\frac{1}{3}$ x+1

Step-by-step explanation:

Lina20 [59]3 years ago

3 0

Answer:

y = (1/3)x + 1

Step-by-step explanation:

You first find the slope:

(2 - (-1))/(3 - (-6)) =

3/9 =

1/3

This means the equation of the line is y = (1/3)x + b, where b is a real number.

Plug in either of the points to find the value of b:

-1 = (1/3)(-6) + b -->

-1 = -2 +b -->

1 = b

This means the equation is y = (1/3)x + 1

You might be interested in

Elisondra is eating at a restraurant with three friends. They want to choose at random who will order first. If you model the si

trapecia [35]

An equal-sized spinner is used to model probabilities

The spinner should have 4 equal sections

The number of friends is given as:

$\mathbf{Friends = 3}$

When Elisondra is included, the total number of people that went to the restaurant is:

$\mathbf{n = Friends + 1}$

Substitute 3 for Friends

$\mathbf{n = 3 + 1}$

Add 3 and 1

$\mathbf{n = 4}$

The number of people that went to the restaurant is the number of equal sections of the spinner.

Hence, the spinner should have 4 equal sections

Read more about spinners at:

brainly.com/question/16425041

8 0

3 years ago

49^x/4-5 = 343^x/3 what does x equal

ratelena [41]

Answer 8 here is why because 34 x8 is 184

3 0

3 years ago

Solve for<br> 20 = 5(x + 1)<br> X =

Nataly [62]

Answer:

x = 3

Step-by-step explanation:

5(x+1) = 20

x+1 = 20/5

or, x+1 = 4

or, x = 4-1

so, x = 3

6 0

3 years ago

Read 2 more answers

Which pair are equal trig values? A) tan 45° and sin 45° Eliminate B) sin 40° and sin 50° C) sin 36° and cos 54° D) cos 65° and

ira [324]

Answer:

Step-by-step explanation:

note that sin x = cos(90 - x ) ← Cofunction identity

If x = 36 then 90 - x = 90 - 36 = 54

Hence sin 36° = cos 54° → C

3 0

3 years ago

Suppose you have an isosceles triangle with a 90° angleIf the congruent sides each measure 9 feet, what is the length of the sid

Zepler [3.9K]

Answer:

$9\sqrt{2}$ feet

Step-by-step explanation:

Consider the attached figure.

An isosceles triangle is a triangle in which two sides are equal.

$AB=BC=9$ feet

According to Pythagoras theorem,

square of hypotenuse is equal to sum of squares of other two sides.

$AC^2=AB^2+BC^2\\AC^2=9^2+9^2\\AC^2=81+81\\AC^2=162\\AC=\sqrt{162}$

$AC=9\sqrt{2}$ feet

6 0

3 years ago