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2 years ago

Negative signed solution of (x+9)^2=-9 also, what changes because of "negative signed solution"

Mathematics

1 answer:

Assoli18 [71]2 years ago

7 0

<h2>ANSWER:</h2>

HOPE IT HELPS YOU

CAN YOU BRAINLEST ME 

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How do I solve: 6x^2 -x-12=0 ^2 means squared by the way!

kompoz [17]

X=3/2 or 1/2 I think that

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3 years ago

Line l is perpendicular to line m with equation 2x + 5y = 20. line l intersects line m at (-5,6).

VladimirAG [237]

Answer:

The equation is y = -2/5x + 4

Step-by-step explanation:

First we have to find the slope of the line. In order to do so, solve the first equation for y.

2x + 5y = 20

5y = -2x + 20

y = -2/5x + 4

This gives us a slope of -2/5. Given that information, we now can plug the slope and point into point-slope form and get the final equation.

y - y1 = m(x - x1)

y - 6 = -2/5(x - -5)

y - 6 = -2/5(x + 5)

y - 6 = -2/5x - 2

y = -2/5x + 4

7 0

2 years ago

An ice-skating rink hosts different events on different days of the week they keep track of ages of the people who attended the

hjlf

Answer:

i think it is B

Step-by-step explanation:

3 0

2 years ago

This is urgent, please answer! What is the area of this composite figure?

Reika [66]

Answer: 978 in^2

Explanation:
30 x 24 = 720
12 x 9 = 108
(15 x 20)/2 = 150
150 + 108 + 720 = 978

4 0

2 years ago

Read 2 more answers

Graph the equation (please hurry)

IrinaVladis [17]

I have attached the graph!

$\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}$

Here are some details about the equation and the graph!

Details of equation ⤵️

The equation is written in slope-intercept form.
The slope of the line is 0.5.
The y-intercept is 1.

Details of graph ⤵️

Root = (2,0)
Domain = x∈R
Range = y∈R
Vertical intercept = (0,1)

3 0

2 years ago