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dalvyx [7]
3 years ago
9

Why is 3 to the power 0 = 1

Mathematics
1 answer:
Nostrana [21]3 years ago
4 0
When we raise something to a power, it really justs means we are multiplying it by itself. 3^2 (3 to the power of 2) means that we are mutliplying 3 by itself: 3•3 = 9 or 3^2 = 9 (there are two 3's) 

However, when we rasie something to the 0 power, it equals 1. That is because we are multiplying it by itself 0 times. We are not multiplying it by zero, we are effectively doing nothing at all. 3^0 = 1
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If y=26−(3x+2), then x = ?
Anna71 [15]

Answer:

-1/3y +8 = x

Step-by-step explanation:

y=26−(3x+2)

Distribute

y = 26 -3x-2

Combine like terms

y = 24 -3x

Subtract 24 from each side

y -24 = -3x

Divide each side by -3

y / -3 -24/-3 = -3x/-3

-1/3y +8 = x

3 0
3 years ago
HELPPP<br> If YV = 28 in, find the length of VYX.
stealth61 [152]

Answer:

B) 68.91 inches

Step-by-step explanation:

To start, lets define what we are trying to find. VYX is the major arc VX, spanning from V to X crossing over Y.

We are also given that the diameter is 28 inches.

Since arc length and area are proportional to the central angle, we can create the following equality:

angle of VYX/360 = arc length of VYX/circumference

We know that the central angle of VYX = central angle of minor UV + UYX = 117 + (180-15) = 282 degrees.

282/360 * 28*pi = arc length of VYX

Thus, the length of VYX = 68.90559887 inches

Thus, the correct answer is B, 68.91 in.

3 0
3 years ago
The sum of three consecutive integers is 267. What is the largest integer?
vazorg [7]

Answer:

<h3>                90</h3>

Step-by-step explanation:

The middle number of three consecutive integers is thhe mean of the others, so it is one third of the sum of three consecutive integers

267:3 = <u>89 </u>  - the middle number

so:

89 - 1 = 88   -  the smallest number

89 + 1 =<u> 90</u> - the largest integer

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morpeh [17]

Answer:

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Step-by-step explanation:

you can said bca and its gonna give you that

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