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3 years ago

Im sooo confused RN i have no idea how to do this

Mathematics

2 answers:

den301095 [7]3 years ago

4 0

1/9 correct me if I’m wrong just trying to help!

horsena [70]3 years ago

3 0

Answer:

Step-by-step explanation:

(2/3)(1/2)(1/3)=1/9

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Calcule (1/2)-² POR FAVOR RESPONDEM

dolphi86 [110]

Answer:

I think it's 1/4 or .25

4 0

3 years ago

The formula for velocity of an object is the equals d over t where he is a velocity of the object t is the distance traveled and

butalik [34]

Answer:

$(a)\ t =\frac{d}{v}$

$(b)\ d = vt$

Step-by-step explanation:

The question is mixed up with details of another question. See comment for original question

Given

$v = \frac{d}{t}$

$v \to velocity$

$d \to distance$

$t \to time$

Solving (a): Solve for time

We have:

$v = \frac{d}{t}$

Cross multiply

$t * v = d$

Make t the subject

$t =\frac{d}{v}$

Solving (b): Solve for distance

We have:

$v = \frac{d}{t}$

Cross multiply

$d = v * t$

$d = vt$

7 0

3 years ago

MARKIN BRAINIEST ANSWER!!!! (btw slide 3 is the answers you might need to solve this)

TiliK225 [7]

Answer:

Step-by-step explanation:

I assume you need help with the first picture:

Let $x=\frac{a}{b} \\y=\frac{c}{d}$

Then

$x+y=\frac{a}{b} +\frac{c}{d} =\frac{ad}{bd} +\frac{bc}{bd} =\frac{ad+bc}{bd} , b,d\neq 0$

Clearly you can see that the sum of 2 rational numbers gives a rational number.

7 0

3 years ago

Word problem

Serjik [45]

Find the price per can for each place. Village Market : $2.30 per 5 cans= $0.46 per can. Sam's Club: $4.30/10 cans = $0.43 per can. $0.43 per can at Sam's Club is less than $0.46 per can at Village Market, so Sam's Club is the better buy.

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3 years ago

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The difference between two integers is 32.The ratio of these integers is 1:3.Find these integers

shutvik [7]

Answer:

16 and 48

Step-by-step explanation:

let the 2 integers be x and 3x ← ratio 1 : 3

Then

3x - x = 32 ← difference between the integers

2x = 32 ( divide both sides by 2 )

x = 16

and 3x = 3 × 16 = 48

Since magnitude of difference is 32

We can also express the difference as

x - 3x = 32

- 2x = 32 ( divide both sides by - 2 )

x = - 16

and 3x = 3 × - 16 = - 48

The 2 integers are 16 and 48 or - 16 and - 48

7 0

4 years ago

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