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4 years ago

How is 5/2 divided by 1/4 equals 10 responsible

Mathematics

1 answer:

vredina [299]4 years ago

8 0

Answer:

Step-by-step explanation:

'll just help with proving whether she is correct.

First of all, a fraction divided by a fraction can be made into multiplication since the division of two fractions is kinda difficult

so remember keep, change, flip

keep the first fractions, change the division symbol into multiplication, then flip the fraction i.e. 1/2 becomes 2/1

so 5/2 divided by 1/4 becomes

5/2 * 4/1

which then solved becomes

20/2 which is simplified to 10

Hope this helps :)

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(2-5)^2-(4×5^2) what's the answer?show work

Bond [772]

Answer: -91

Step-by-step explanation:

(2-5)^2-(4*5^2)

Follow the order of operations.

2-5=-3 Which uses the property of parentheses

(-3)^2-(4*5^2)

(-3)^2=9 which uses the property of exponents

5^2=25 which uses the property of exponents

9-(4*25)

4*25=100 which uses the property of multiplication

=9-100 which uses the property of subtraction

=-91

4 0

3 years ago

What would you rather earn a 1 million dollars a day or a 1 dollar a day and it doubles every day?

larisa86 [58]

1 millions because the I wold get more and then 1 dollar a day and double will give me less

7 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!

aivan3 [116]

Hello and Good Morning/Afternoon

Let's take this problem step-by-step:

To find the solution to a system of equation

⇒ must set the equations equal to each other

⇒ and solve

Let's put that into action

$x^2-2x+3 = -2x + 12\\x^2-2x+2x+3-12=0\\x^2-9=0\\(x+3)(x-3)=0$

At this point, to make the whole thing equal zero

⇒ either 'x+3' or 'x-3' equals zero

⇒ must find 'x' that satisify either equation

$x-3=0\\x=3\\\\x+3=0\\x=-3$

Let's find the corresponding f(x) to each x-value

$f(3) = -2(3)+12=-6+12 = 6\\\\f(-3) = -2(-3) + 12=6+12=18$

Therefore the solutions are (3,6) and (-3,18)

Answer: (3,6), (-3,18)

Hope that helps!

#LearnwithBrainly

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2 years ago

Gordon pours 4/9 quarts of milk from a pitcher equally into 4 mugs.

nikklg [1K]

A. each mug will be 1/9 because 4/9 divide by 4 is 1/9
b 3/9 or 1/3 because 1/9 times 3 is 3/9
~ JZ

7 0

3 years ago

Read 2 more answers

Omar have 2 closet with 3 shelve and 5 backpacks on each shelve

Gekata [30.6K]

Step-by-step explanation:

And he wants to know how many backpacks he has. Simple!

2*3*5=25 backpacks

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3 years ago