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wariber [46]
10 months ago
15

Need help with this !!!!

Mathematics
1 answer:
Aleksandr [31]10 months ago
8 0

 y = - 4x + - 8 is equation of slope-intercept form.

What is in slope-intercept form?

  • Given the slope of the line and the intercept it forms with the y-axis, one of the mathematical forms used to derive the equation of a straight line is called the slope intercept form.
  • Y = mx + b, where m is the slope of the straight line and b is the y-intercept, is the slope intercept form.

the equation of slope - intercept form

                               y = mx + c

( -1 , -4 ) is point shown in graph

            slope = -y/x

                     = - ( -4)/-1  = 4/-1 = -4

             - 4 = -4 * - 1 + c

            - 4 = 4 + c

            c = - 4 - 4 = - 8

put value of c in the equation of slope - intercept form

             y = - 4x + - 8

Learn more about slope-intercept form

brainly.com/question/9682526

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jill has not yet studied the angle measurement requirements to form a triangle. She begins to draw side AB as a horizontal segme
Fiesta28 [93]

Answer:

a. 45° and 135

The non-horizontal rays of ∠ and ∠ will not intersect to form a triangle; the rays will be parallel to each  other.

b. 45° and 45°

The non-horizontal rays of ∠ and ∠ will intersect to form a triangle

c. 45° and 145°

The non-horizontal rays of ∠ and ∠ will not intersect to form a triangle.

Step-by-step explanation:

Hope this helps

8 0
2 years ago
What is the simplified form of the equation 4/5n - 1/5 = 2/5n ?
Whitepunk [10]
To answer the given above, multiply the whole equation with least common multiple of the denominators which is 5n. Shown below, 
 
                                           (4/5n - 1/5 = 2/5n) x 5n

                                                4 - 1(n) = 2

                                                  -n = -2, n = 2

The answer is not among the choices, it could have been letter A except that the constant in A is negative. 


3 0
3 years ago
Solve this problem<br> √-16
a_sh-v [17]

Answer:

4i

Step-by-step explanation:

\sqrt{-1}  = i

Therefore \sqrt{-16} = \sqrt{16} \sqrt{-1} \\=4i

3 0
2 years ago
5. Solve the x-puzzle below: (two mystery numbers
salantis [7]
-10 x -5 = 50 and -10 + -5 = -15
4 0
3 years ago
What is the coefficient of x5y5 in the expansion of (x + y)10?
butalik [34]

Answer:

C=252

Step-by-step explanation:

Given:

x^5y^5

(x+y)^10

Find the coefficient of x^5y^5

To get the coefficient of x^5y^5,

we will put r = 5, in the below given general term.

The general term is : nCr =x^ry^n-r

We get:

Coefficient is = 10C5

= 10!/5!*5!

= 252

The coefficient of x^5y^5 is 252

C. 252

4 0
2 years ago
Read 2 more answers
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