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Fed [463]
3 years ago
6

What is the slope of line a? THIS IS A TEST AND MY GRADE IS ALR BAD ENOUGH PLS ANSWER CORRECTLY

Mathematics
2 answers:
Leto [7]3 years ago
5 0

Answer:

you forgot to put the attachment so we can see the line....

EastWind [94]3 years ago
4 0
We can’t answer without a the picture
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There are four students and a lecturer for a photography session. Determine the number of ways the people can be arranged such t
steposvetlana [31]

Answer:

24 ways

Step-by-step explanation:

Given that

Number of students = 4

Lecturer have to stand in the middle position.

We have five places in which middle place is for lecturer,now we have four places and we have to arrange four students on that four places.So there will 4! ways to arrange those students.

4!= 4 x 3 x 2 x 1

4! =24

So we have 24 ways to arrange 4 students and one lecturer .

5 0
3 years ago
What produces a graph in a straight line
Blababa [14]
Linear equations in one variables shows always graph in straight line,

For ex: x = 3, y = 4, x = -1.5, y = -2/3

Also two variables linear equations with degree of 0 or 1 (Each term) shows always graph in straight line,

For ex: x + y = 5, 2x - 4y = 7 etc.
8 0
3 years ago
Which of the following is a
bazaltina [42]

B) Triangle

C) Rectangle

Step-by-step explanation:

A cross -section the intersection of a 3-dimensional figure and a plane.

A rectangular prism can form a cross-section of a rectangle or a cross-section of a triangle.

Learn More

Rectangular prism cross-sections : brainly.com/question/12619361

Keywords: possible, cross section, rectangular ,prism

#LearnwithBrainly

7 0
3 years ago
If x = 3, what value of y makes the following equation true? 8x - 3y = 12
Andrews [41]

Answer:

y = 4

Step-by-step explanation:

Plug 3 in for 'x' in the equation and solve for 'y'...

8(3) - 3(y) = 12

   24 - 3y = 12

       -3y = -12

             y = 4

5 0
3 years ago
Read 2 more answers
add the term that makes the given expression into a perfect square. write the result as the square of a bracketed expression c s
Molodets [167]
<h2>Perfect Squares</h2>

Perfect square formula/rules:

  • a^2+2ab+b^2=(a+b)^2
  • a^2-2ab+b^2=(a-b)^2

Trinomials are often organized like ax^2+bx+c.

The <em>b</em> value in this case is <em>c</em>, and it will always equal the square of half of the <em>b</em> value.

  • Perfect square trinomial: ax^2+bx+(\dfrac{b}{2})^2
  • or ax^2-bx+(\dfrac{b}{2})^2

<h2>Solving the Question</h2>

We're given:

  • c^2-4c

In a trinomial, we're given the ax^2 and bx values. <em>a</em> in this case is 1 and <em>b</em> in this case is 4. To find the third value by dividing 4 by 2 and squaring the quotient:

  • 4 ÷ 2 = 2
  • 2² = 4

Therefore, the term that we can add is + 4.

c^2-4c+4

To write this as the square of a bracketed expression, we can follow the rule a^2-2ab+b^2=(a-b)^2:

(c-2)^2

<h2>Answer</h2>

c^2-4c+4

(c-2)^2

4 0
2 years ago
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