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Zigmanuir [339]

2 years ago

12

Graph of a line containing the following points: (–1, 5) and (1, –3). Which is the equation of the given line in slope-intercept

form?

1 answer:

cupoosta [38]2 years ago

5 0

The slope intercept form looks like this y=mx+b
m=slope
b=y-intercept
Hope this helps.

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Voltage = 220 v Current = 4 amps Resistance = <br> 18 <br> 55 <br> 224 <br> 880

MAVERICK [17]

Hi.

I believe the formula for R when you have the voltage and current is:

V/I = R

Plugging in the numbers:

220/4 = 55

The answer is the second option, 55.

6 0

3 years ago

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18.4x-3.1=12.4x-16.9

Blababa [14]

Answer:

x=-2.3

hope this helps

7 0

2 years ago

I have just one question, could someone please answer it?? (see linked file)

Annette [7]

The solution is x=1 and y=-2

Further explanation:

Given equations are:

$\frac{7}{2}x-\frac{1}{2}y=\frac{9}{2}\\3x-y=5$

Multiplying equation no. 1 with 2 will give us:

$7x-y=9$ Eqn 3

From equation no 2:

$3x-y=5\\-y=5-3x\\y=3x-5$

Putting the value of y in eqn 3

$7x-(3x-5)=9\\7x-3x+5=9\\4x=9-5\\4x=4\\\frac{4x}{4}=\frac{4}{4}\\x=1\\Putting\ x=1\ in\ equation\ 2\\3(1)-y=5\\3-y=5\\-y=5-3\\-y=2\\y=-2\\$

The solution is x=1 and y=-2

Keywords: Linear equations, Solution set

Learn more about linear equations at:

#LearnwithBrainly

8 0

2 years ago

Describe the patterns below in words:<br><br> a) 1, 4, 9, 16, 25...<br> b) 1, 2, 4, 7, 11...

Makovka662 [10]

A)Add 3 and the continue to add 2 more to three each time to get the next number
B)add 1 and add one to the number one each time to get the the next number

7 0

3 years ago

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Find the surface area of a cube with edges 6.57 cm long.

notsponge [240]

Answer:

258.9894 is the total surface area

5 0

2 years ago