3 years ago

Y=-square root of 2x+1

1 answer:

8 0

Did you mean -1? If so your answer would be, there is no intercept with the y axis. The intercept with the x axis is at (1/2, 0)

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If R is the midpoint of PS with PR = 7x + 23 and RS= 13x-19 then find PS

Rainbow [258]

If R is the midpoint of PS, then PR = RS -- (1)

Also, PR + RS = PS -- (2)

__________________

PR + RS = PS

7x + 23 + 13x - 19 = PS

__________________

Now, PR = PS

7x + 23 = 13x - 19

7x - 13x = -19 - 23

-6x = -42

x = -42/-6

x = 7

__________________

PS = 7x + 23 + 13x - 19

PS = 7(7) + 23 + 13(7) - 19

PS = 49 + 23 + 91 - 19

PS = 144 

Hope it helps!

꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=13%20-%204%20%5Ctimes%205%20%5Cdiv%202%20%2B%2010%20%3D%20%20%5C%5C%20" id="TexFormula1" title

const2013 [10]

Answer:

So, 13 - 20 ÷2 + 10 = 13 - 10 + 10 = 3 + 10 = 13 ;

Step-by-step explanation:

3 0

3 years ago

Solve the inequality

fredd [130]

Answer:

x^2-6x+x-6

X(x-6)+(x-6)

(x-6)(X+1)

X=6 or X= -1

6<0

-1<0✓

so the answer is X=(-1)

7 0

3 years ago

Consider the figure below. Write the equation of the line of reflection. _____ = ______

PolarNik [594]

Answer:

y = 0

Step-by-step explanation:

7 0

2 years ago

' the length of one side of an equilateral is 3x+2. its perimeter is 60 centimeters. write an equation that could be used to fin

ella [17]

Answer:

Step-by-step explanation:

Triangle equilateral has 3 sides

3(3x+2) = 60

9x+6 =60

9x= 54

x=9

3x9 +2 = 20 One side = 20

20x3=60 3 sides = 60

3 0

2 years ago

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