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algol [13]
4 years ago
11

How would the expression x2 +27 be rewritten using Sum of Cubes?

Mathematics
2 answers:
Vadim26 [7]4 years ago
6 0

Answer:the answer is (x+3)(x^2-3x+9)

Alexeev081 [22]4 years ago
3 0
This is a hard one but it’s either B. or D.
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A right triangle has legs of 5 ft and 6 ft. What is the length of the hypotenuse? _____ ft.
yarga [219]

Answer:

2.) 7.8

Step-by-step explanation:

We can use Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

5^2 + 6^2 = c^2

25+36 = c^2

61 = c^2

Take the square root of each side

sqrt(61) = sqrt(c^2)

7.810249676 = c

7 0
4 years ago
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(8+3) ÷ 3 <br><br>:3<br><br><br>Help T-T
Nana76 [90]

Answer:

3.6

Step-by-step explanation:

3 0
3 years ago
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The ratio of bows to headbands of Monique's hair accessories is 8:4. Select all true statements.
Nadya [2.5K]

The ratio of bows to headbands is 8:4. This means that for every 8 bows, there are 4 headbands, Then, a true statement is the second option.

Since there are 8 bows + 4headbands = 12 accessories, this also implies that for every 12 hair accesories, there are 4 headbands. This solution corresponds to the last option.

Hence, the true statements are the second and last options.

5 0
1 year ago
HURRY UP PLZ Which statements are correct? Check all that apply. The word “sum” means the result of adding two numbers. The corr
Nikolay [14]

Answer:

The correct equation is: n + 2.2 = 5

The solution is: n = 2.8

Step-by-step explanation:

Sum is addition,

so the correct equation is:

n + 2.2 = 5

The solution is:

n = 2.8

Verification:

2.8 + 2.2 = 5

5 = 5 (true)

7 0
3 years ago
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What is 170 as a decimal (in the hundreths)
Rufina [12.5K]
It would be 1.70

Hope this helps!
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3 years ago
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