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3 years ago

Please helpppppp i have trouble with math

Mathematics

1 answer:

Andrej [43]3 years ago

6 0

Answer:

Step-by-step explanation:

a right triangle's area is half of a square's.

(4*3)/2

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The ratio of green beads to yellow beads in a bracelet is three to four. The total number of beads is 14. How many green beads a

Alja [10]

Answer:

There are 6 green beads there.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

x is the number of green beads

y is the number of yellow beads

The ratio of green beads to yellow beads in a bracelet is three to four.

This means that

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

$3y = 4x$

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

The total number of beads is 14.

This means that $x + y = 14$

How many green beads are there ?

This is x.

$x + y = 14$

However

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

$x + \frac{4x}{3} = 14$

Using multiplying by the gcm(3)

$3x + 4x = 42$

$7x = 42$

$x = 6$

There are 6 green beads there.

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3 years ago

I’ll give brainliest , 7th grade work .

Katen [24]

Answer:

In order to properly answer this, we need to know the measurement of the pool in meters

Step-by-step explanation:

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Nana76 [90]

Y = -56 i believe :)

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antoniya [11.8K]

I'm pretty sure its B. (9x2+2x-7)(x)+(9x2+2x-7)(-4)
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olga_2 [115]

Answer:

(3M)

HOPE IT HELPS

THANK YOU

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