2 years ago

Plz help with as many as u can

Mathematics

1 answer:

nydimaria [60]2 years ago

8 0

This is the right answer

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12. An equation is shown. 8 1/2 - 3 1/? = 5 3/12<br>What is the value of the missing number?

weeeeeb [17]

Answer:

Step-by-step explanation:

Alright, lets get started.

$8\frac{1}{2}-3\frac{1}{?}=5\frac{3}{12}$

These are mixed number given.

Suppose the complete mixed number of second place is x.

Converting mixed numbers into fractions.

$\frac{17}{2}-x=\frac{63}{12}$

Adding x in both sides

$\frac{17}{2}=x+\frac{63}{12}$

$x=\frac{17}{2}-\frac{63}{12}$

Making common denominator

$x=\frac{102}{12}-\frac{63}{12}$

$x=\frac{39}{12}$

$x=\frac{13}{4}$

In mixed number form:

$x=3\frac{1}{4}$

So comparing with given equation, the '?' sign will be equal to 4.

Hence the answer is 4 : Answer

Hope it will help :)

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3 years ago

What is 58 ÷ 4083.2

Anna007 [38]

Answer:

4083.2

Step-by-step explanation:

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3 years ago

Solve the equation.check your solution,if possible. 1/2s=4s-21

Sladkaya [172]

S=6

Solution
6/2=3
(6*4)=24
24-21=3

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3 years ago

Which property was used to write the equation in step 2?

adelina 88 [10]

Answer:

Step-by-step explanation:

Given

5(x - 7) = 55, then using the distributive property, that is

a(b - c) = ab - ac, then

5x - 35 = 55

6 0

3 years ago

Read 2 more answers

Which of the following, to the nearest tenth, is a solution of f(x) = g (x) if f (x) = in (x + 5 ) - 1 and g(x) =x^3 - 2x+1

Dovator [93]

Answer:

Step-by-step explanation:

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3 years ago