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RUDIKE [14]
3 years ago
15

8n+2=18? Show Your Work.

Mathematics
2 answers:
Yuri [45]3 years ago
7 0
18 - 2 = 16
8n = 16
Divide
N = 2
Katarina [22]3 years ago
3 0
N=2
Because 8x2=16+2
=18
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The slope of the line is m=3/4. One point is (x, 2) and (3,-4)<br> Find X
Viktor [21]

Answer:

x is 11

Step-by-step explanation:

We know the slope (3/4) and a point (3,-4), so we can use point-slope form (y-y1=m(x-x1)

Substitute the numbers into the equation

y--4=3/4(x-3)

simplify

y+4=3/4(x-3)

do the distributive property

y+4=3/4x-9/4

subtract 4 from both sides

y=3/4x-25/4

this is the equation of the line.

Since it says that (x,2) is a point in the equation, we can substitute it into the equation

2=3/4x-25/4

add 25/4 to both sides

33/4=3/4x

multiply by 4/3

11=x

we can double check by plugging (11,2) into the equation of the line.

2=3/4(11)-25/4

2=33/4-25/4

2=2

it works! :)

Hope this helps!

7 0
3 years ago
Find the value of x. The diagram is not to scale.
tester [92]
X=15 its simple since there's base angles and straight angle
7 0
3 years ago
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A baby elephant weighs 250 lb,
Sladkaya [172]
Tons would be 0.125
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5 0
3 years ago
What is 2/9 multiplied by 2 as a mixed number
olga_2 [115]

Answer:

4/9

Step-by-step explanation:

2/9 multiplied by 2 is 4/9 this can not be turned into a mixed number but can stay a fraction

5 0
3 years ago
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Please please answer this correctly I have to finish this today as soon as possible
Simora [160]

Answer:

Step-by-step explanation:

Look at where -2 is on the x-axis (the left side of the horizontal line), and go another half a box in, that is -2.5. But then go down one box from there, and plot the point. that is (-2.5,-1).

Next go half a box to the right and two boxes up, and plot your point there. that is (.5,2).

8 0
3 years ago
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