Find the value of x in the figure

Mathematics

1 answer:

gregori [183]2 years ago

7 0

Step-by-step explanation:

I hope the picture is visible

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Write an equation in slope intercept form that represents the line shown?

Wittaler [7]

Answer:

I think the answer would be Y=-2X+5

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8 0

3 years ago

What is the slope of the line that contains these points? x 31 36 41 46 y 10 8 6 4

ankoles [38]

Answer:

-2/5

Step-by-step explanation:

The slope of the line can be found by

m= (y2-y1)/(x2-x1)

= (8-10)/(36-31)

= -2/5

4 0

3 years ago

ALG 2 7x+y=9 solve for y

____ [38]

7x+y-9=0

move constant to the left by adding its opposite to both sides. the sum of the two =0

5 0

3 years ago

Pls help me 20 points

horsena [70]

Answer: 36

Step-by-step explanation:

-3 to the power of -2 is 9

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3 0

3 years ago

PLS PLS HELP, I DONT WANT TO FAIL!!

Flura [38]

Answer:

2.0 seconds

Step-by-step explanation:

Given quadratic functions:

$\begin{cases}y=-7x^2+26x+3\\y=-6x^2 +23x+5\end{cases}$

To find the time, in seconds, that the balloons collided at the highest point, substitute one equation into the other equation and rearrange to equal zero:

$\begin{aligned}-6x^2+23x+5 & = -7x^2+26x+3\\-6x^2+23x+5+7x^2 & = -7x^2+26x+3+7x^2\\x^2+23x+5 & = 26x+3\\x^2+23x+5-26x & = 26x+3-26x\\x^2-3x+5& = 3\\x^2-3x+5-3& = 3-3\\x^2-3x+2& = 0\end{aligned}$