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olya-2409 [2.1K]
3 years ago
6

|x|+5=18 5 or - 5 13 or - 13 18 or - 18 23 or - 23

Mathematics
1 answer:
slava [35]3 years ago
6 0
Just transpose the 5 to the right side of 18 so it will look like this, /x/ = 18 - 5
Then get the difference and it would be 13. So to check this out if it is correct, substitute x for the value of 13 and it will look like this.
13 + 5 = 18
I hope my answer helped you.
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(1,9),m=4 in intercept from
kiruha [24]
Y = 4x + b
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Tickets to a basketball game vary in price. Adult tickets cost $5 and student cost $1. A total of $2,874 was collected from sell
faltersainse [42]

Answer:

Step-by-step explanation:

a= adult ticket

a= student ticket

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407+s=1246

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Read 2 more answers
find the value of the polygon. the polygon has 6 interior angles 2 of them are y and 4 of them are (2Y-20)
Anna35 [415]
First we need to determine what the 6 angles must add to. Turns out we use this formula

S = 180(n-2)

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S = 180(n-2)
S = 180(6-2)
S = 180(4)
S = 720

The six angles, whatever they are individually, add to 720 degrees. The six angles are y, y, 2y-20, 2y-20,  2y-20,  2y-20, <span> 

They add up and must be equal to 720, so let's set up the equation to get...

(y)+(y)+(</span>2y-20)+(2y-20)+(2y-20)+(<span>2y-20) = 720

Let's solve for y

</span>y+y+2y-20+2y-20+2y-20+2y-20 = 720

10y-80 = 720

10y-80+80 = 720+80

<span>10y = 800
</span>
10y/10 = 800/10

y = 80

Now that we know the value of y, we can figure out the six angles

angle1 = y = 80 degrees
<span>angle2 = y = 80 degrees
</span><span>angle3 = 2y-20 = 2*80-20 = 140 degrees
</span>angle4 = 2y-20 = 2*80-20 =<span> 140 degrees
</span><span>angle5 = 2y-20 = 2*80-20 = 140 degrees
</span>angle6 = 2y-20 = 2*80-20 =<span> 140 degrees
</span>
and that's all there is to it
3 0
3 years ago
A pine tree is 64 feet 3 inches tall. How many inches tall is the pine tree?
Sindrei [870]

Answer:

3 inches you are right

Step-by-step explanation:

4 0
3 years ago
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viktelen [127]

Answer:

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Step-by-step explanation:

If each side is the equivalent, each side of the prism is the cube root of 729

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3 0
3 years ago
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