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Angelina_Jolie [31]
3 years ago
7

How do I solve 3/10+2.125 Converted into fractions

Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

Answer:

97/40

Step-by-step explanation:

so 2.125= 17/8

3/10+17/8 need to find common denominator so

times 8/8 to 3/10

times 10/10 to 17/8

24/80+170/80= 194/80 (common denominator so can add)

divide 194/80 because want reduce form

97/40 is the answer

(When i look at it now i can just time 4/4 and 5/5 but its ok this still gets the answer)

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I REALLY NEED HELP ON 40 and 41, 50 POINTS
photoshop1234 [79]
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Question 41 is B because every pound is 16 ounces. If you multiply 16 and 12.5, you'll get 200.
3 0
3 years ago
4/8 x 4/8 i dont care if you answer want to be fwen :)​
Aleonysh [2.5K]

Answer:

1/4

Step-by-step explanation:

7 0
2 years ago
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Which statement is true about the parts of this expression?
olganol [36]
<span>A) The constant is 7.5.  FALSE.  7.5 is a coefficient, not a constant.

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</span><span>C) The variables are x and y.  FALSE.  There are three variables:  x, y and z.

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4 0
3 years ago
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Find all numbers such that three times the number is greater than eight less than the number.
klio [65]

Answer:

ALL SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

Step-by-step explanation:

Here, assume such number = m

Now, given :

3 times the number = 3 x ( m) = 3 m

8 less than the given number =  m - 8

Now, according to the question:

3 times the number  > 8 less than the given number

or, 3 m > m - 8

or, 3m  - m > m - 8 + m

or, 2  m > - 8

or, m > - 4

Hence, all SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

6 0
3 years ago
Jacques needs to convert the function f(x) = x2 − 6x + 14 to vertex form, f(x) = (x − h)2 + k, in order to find the minimum.
Anarel [89]

k = 5

the equation of a parabola in vertex form is

y = a(x - h)² + k

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To obtain this form use the method of completing the square

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add/ subtract (half the coefficient of the x-term )² to x² - 6x

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5 0
3 years ago
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