2 years ago

Answer as quickly as possible

Mathematics

1 answer:

Alenkasestr [34]2 years ago

8 0

Answer:

6. If the x intercept is a then (a,0) is on the line. If y-intercept is b then (0,b) is on the line. Now you have two points of the line and can get its formula. The slope between thse points is m=(0−b)(a−0)=−b/a. So the equation of line is y=mx+b=−bx/a+b. Now rearrange as y+bx/a=b divide by b to get y/b+x/a=1

Sadly I can't get eight right now but once I do I will edit this.

Step-by-step explanation:

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Ber [7]

X1= -4, x2= -1/2 is the correct answer

5 0

2 years ago

3x + x + x + x − 3 − 2 = 7 + x + x In the equation above, what is the value of x? A) −5 7 B) 1 C) 12 7 D) 3

oksano4ka [1.4K]

Answer:

x=3

Step-by-step explanation:

3x + x + x + x − 3 − 2 = 7 + x + x

Combine like terms

6x -5 = 7+2x

subtract 2x from each side

6x-2x -5 = 7+2x-2x

4x -5 = 7

Add 5 to each side

4x-5 +5 = 7+5

4x =12

Divide by 4

4x/4 =12/4

x=3

6 0

2 years ago

Consider a population with data values of 12, 8, 28, 22, 12, 30, 14. the median is:

Lady bird [3.3K]

First we put the numbers in order...
8,12,12,14,22,28,30

the median (middle number) is 14 <==

8 0

2 years ago

Find the zeros of polynomial functions and solve polynomial equations.<br> f(x)=8x^3+27

BabaBlast [244]

$8x^3+27=0\\\\ 8x^3=-27\\\\ x^3=-\dfrac{27}{8}\\\\ x=\sqrt[3]{-\dfrac{27}{8}}\\\\ x=-\dfrac{3}{2}$

7 0

2 years ago

Read 2 more answers

22/39 of 3/11 plz help asap :)

Anton [14]

Answer:

2/13

Step-by-step explanation:

22/39x3/11

2/13

4 0

2 years ago

Read 2 more answers

Answer as quickly as possible​

Answer as quickly as possible