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UkoKoshka [18]
3 years ago
7

What are the real roots of the equation

Mathematics
1 answer:
maxonik [38]3 years ago
6 0
<h2>what is the equation so i could answer it </h2>
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Which fraction is equivalent to (1/2)(1/2)(1/2)
aniked [119]

Answer:

3/6       4/8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help I am confused will give brainly. Not sure how to find the measurements of 2, 3 and 4
antiseptic1488 [7]

Answer:

2: 99° 3: 81° 4: 81°

Step-by-step explanation:

2 is supplementary to 1 so subtract 81 from 180 = 99.

3 is vertical angle with 1 so they are equal

4 is alternate interior angle with 3 so they are equal

hope this helps stay safe :)

4 0
3 years ago
Read 2 more answers
Using the formula c=2r, find the circumference with diameter of 28inches. Round your answer to the nearest inch.
Furkat [3]

Radius is equal to 1/2 the diameter. The radius is 14 (28/2=14)

With your formula:

c=2*14

c=28

HOWEVER I believe you meant

c=2(pi)r

In which

c=2(pi)14

c=28(pi)

In this instance for pi we can use 3.14 since we will be rounding anyway, so

c=28*3.14

c=87.92

Rounded to be

c=88

Note:

If we didn’t round pi out to 3.14 we would have gotten 87.964594...

5 0
3 years ago
Given an=n^3-2n what is a3<br><br> please don't attach file!!!!
sineoko [7]

Answer:

21

Step-by-step explanation:

Try using this notation:  a(n)     and not    an.

an=n^3-2n becomes    a(n) = n^3 - 2n.

Then a(1) = 1^3 - 2(1) = 1 - 2 = -1

         a(2) = 2^3 - 2(2) = 8 - 4 = 4

         a(3) = 3^3 - 2(3) = 27 - 6 = 21

5 0
3 years ago
Compare 2÷5 and 1÷8. write &lt; or &gt;.​
AnnZ [28]

[|] Answer [|]

\boxed{0.4 \ > \ 0.125}

[|] Explanation [|]

Solve The Division Problems First:

2 Divided By 5

= 0.4

1 Divided By 8

= 0.125

Compare; Which Is Larger:

                     V

0.125            0.4

0.4 > 0.125

If you were to graph these two numbers on a number line, you would find that 0.4 is closer to zero, making it the largest number of the two.

\boxed{[|] \ Eclipsed \ [|]}

4 0
3 years ago
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