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VladimirAG [237]
3 years ago
15

Pl help I don't understand how to do this

Mathematics
2 answers:
nadya68 [22]3 years ago
7 0

Answer:

Answer for 1 is x=10 and y=6

Step-by-step explanation:

Basically if you divide the ratio by the side then you should get your answer so 1:2 is basically 1/2

PIT_PIT [208]3 years ago
5 0
1. x = 10 and y = 6.
2. ?
3. ?
4. ?
i forgot how to do the rest, lol.
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Can the sum of two mixed numbers be equal to 2? Explain why or why not.
Vesna [10]

-- A "mixed number" is (a whole number) plus (a fraction).

-- Two mixed numbers = (two whole numbers) and (two fractions).

-- The smallest whole number is ' 1', so when you add up all of that,
the smallest possible sum is      (2) plus (two fractions).

-- So the sum must always be greater than  2 .

============================================

<em>THAT'S IF BOTH MIXED NUMBERS ARE POSITIVE </em>.

<em>If one of them is negative</em>, then it's easy to do:

(3 and 1/2) + negative (1 and 1/2) = <u>2</u>

(25 and 7/10) + negative (23 and 7/10) = <u>2</u>


6 0
3 years ago
-3 1/3-5 2/3 - (-2 1/3)
Leni [432]

Answer:

-20/3

The exact form is -20/3

The decimal form is -6.6 repeating

The mixed number form is -6 2/3

Hope this helps!

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8 0
3 years ago
3. (2, 4), (-2, 2), (2, ο)<br> Is this set of numbers a function or not a function?
WINSTONCH [101]

Answer:

not a function

Step-by-step explanation:

This is not a function

The input 2 goes to two different outputs

2 goes to the output of 4 and the output of 0

This makes it a relation and not a function

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Mekhanik [1.2K]

Answer:

Step-by-step explanation:

3 0
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The diagonal of a square are _
Elan Coil [88]

Answer:

D. perpendicular

Step-by-step explanation:

The sides of squares are congruent. The diagonal bisects it's angles .The diagonal are perpendicular bisector of each other.

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