2 years ago

X/5=y/3 and 12/y=4/5 What is x and what is y?

Mathematics

1 answer:

oee [108]2 years ago

8 0

Answer:

im pretty sure first quetion is x= 5y/3 and y= 3x/5 and the second question y= 15

Step-by-step explanation:

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What expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign?

AveGali [126]

Answer: $\text{Area of the square shaped traffic sign }=16x^2+9+24x$

Step-by-step explanation:

Given: The side of the square shaped traffic sign = 4x+3

We know that the area of square is given by:-

$Area= side^2$

Therefore, the area of the side of the square shaped field is given by:-

$Area=(4x+3)^2$

We know that , $(a+b)^2=a^2+b^2+2ab$

Therefore,

$(4x+3)^2=(4x)^2+(3)^2+2(4x)(3)\\=16x^2+9+24x$

Hence, $\text{Area of the square shaped traffic sign }=16x^2+9+24x$

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3 years ago

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54 over 100 in simplest form

alex41 [277]

It would be 27/50
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3 years ago

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TEST QUESTION PLS HELP!

Marat540 [252]

It should be f since you can subtract from both sides and divide by negative 1

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3 years ago

Matt's phone bill consist of an initial monthly charge of $30 and then he pays $4.50 per gigabyte of internet he uses. If he spe

ivanzaharov [21]

Answer:

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Step-by-step explanation:

30+4.50x=52.50 (equation)

-30 -30

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5 0

3 years ago

Need to find A, B, and C!

gtnhenbr [62]

Answer:

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