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spin [16.1K]
3 years ago
9

Translate the algebraic expression and simplify if possible.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
4 0
-2/(a+b)
Explanation: you are dividing negative two by the sum of a and b so you would put a+b in parentheses as the denominator and then put -2 as the numerator
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Please help and show work !!!!
maria [59]
Answer and work is in the picture !

3 0
3 years ago
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Find the volume of a right circular cone that has a height of 11.1 cm and a base with a diameter of 17.2 cm. Round your answer t
vovangra [49]

Answer:

2577.8\text{ cm}^3

Step-by-step explanation:

GIVEN: A right circular cone that has a height of 11.1 cm and a base with a diameter of 17.2 cm.

TO FIND: Volume of cone.

SOLUTION:

radius of cone =\frac{\text{diameter}}{2}=\frac{17.2}{2}=8.6\text{ cm}

height of cone =11.1\text{ cm}

Volume of cone =\frac{1}{3}\pi r^2h

putting values we get

Volume of cone =\frac{1}{3}\times3.14\times8.6\times8.6\times11.1

                           =2577.8\text{ cm}^3

Hence the volume of cone is 2577.8\text{ cm}^3

3 0
3 years ago
What all does the ASA postulate involve
ZanzabumX [31]

Answer:

ASA means Angle-Side-Angle

If two angles and the included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.

Step-by-step explanation:

7 0
3 years ago
What are two ratios that are equivalent to 9/12
Gnom [1K]
Find the greatest common factor (GCF) of 9 and 12 using factor trees. The GCF is 3

Divide each term (9 and 12) over 3
9/3 = 3
12/3 = 4

So 9/12 reduces to 3/4

In other words, 9/12 = 3/4

--------------------------------------

Now focusing on 3/4, we can multiply top and bottom by the same value. Let's say we multiply top and bottom by 5

3*5 = 15
4*5 = 20

So 3/4 = 15/20

--------------------------------------

So two ratios equivalent to 9/12 are 3/4 and 15/20. There are infinitely other ratios that are equivalent. 

In short, the answers are 3/4 and 15/20.
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Explain in a few sentences an outline of how you would use this figure to prove that is a square.
Mila [183]

Answer: The question doesn't make sense and you tell it in another way

Step-by-step explanation:

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2 years ago
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