3 years ago

I need to know how to solve the equation 2/3x+1= -1/3x-1

1 answer:

3 0

So x should be equal to -2 when you equal them to each other.

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11Alexandr11 [23.1K]

Answer:

(x, y ) → (- y, - x )

Step-by-step explanation:

Consider the coordinates of corresponding vertices of the 2 triangles, that is

A(1, 7 ) → D(- 7, - 1 )

Note the coordinates of D are the negative reversals of A

Thus (x, y ) → (- y, - x )

8 0

3 years ago

Svetradugi [14.3K]

Answer:

if $p ( x ) = x^2 + 7 x + 3$ is divided by $x + 4$ , the remainder is -9

Step-by-step explanation:

We need to find the remainder if $p ( x ) = x^2 + 7 x + 3$ is divided by $x + 4$

Dividing $p ( x ) = x^2 + 7 x + 3$ by $x + 4$

The division is shown in figure attached.

The remainder = -9

The quotient = x+3

So, if $p ( x ) = x^2 + 7 x + 3$ is divided by $x + 4$ , the remainder is -9

3 0

3 years ago

vichka [17]

5+5=10 and 10-7.75 is 2.25 so he would get back $2.25 as change

4 0

4 years ago

Ber [7]

15ft per sec would be the unit rate.

7 0

3 years ago

snow_lady [41]

Answer:

x= 88168/7

Hope it helps!

7 0

3 years ago