3 years ago

(а +

Mathematics

1 answer:

cupoosta [38]3 years ago

3 0

Answer:

I do not understand properly.

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A square has a perimeter of 28 centimeters.<br> What is the square's area, in square centimeters?

fiasKO [112]

Answer:

The answer is 49

Step-by-step explanation:

The perimeter is the sum of all four sides so 28 divided by 4 would be 7 and 7 x 7 = 49

PLEASE MARK ME BRAINLIEST

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3 years ago

BRAINLIEST!!!!<br><br><br> Identify the equation of the translated graph in general form

RUDIKE [14]

Answer:

Hyperbola:

$x^2-y^2-8x+6y-1=0$

Step-by-step explanation:

the given hyperbola has equation:

$x^2-y^2=8$

This is an equation of a hyperbola centered at the origin.

This hyperbola is translated so its center is now at T(4,3)

$(x-4)^2-(y-3)^2=8$

We expand to get:

$x^2-8x+16-(y^2-6y+9)=8$

$x^2-8x+16-y^2+6y-9=8$

$x^2-8x-y^2+6y+7=8$

$x^2-8x-y^2+6y+7-8=0$

$x^2-y^2-8x+6y-1=0$

8 0

3 years ago

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Find the area of the triangle

Archy [21]

Step-by-step explanation:

total base length has to be found.

(√(3.6)^2+(3.25)^2+6.2)*3.25*.5=3.97

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3 years ago

What is x at most 30

andrezito [222]

Answer:

x < 30

Step-by-step explanation:

x is every number less or equal to 30

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3 years ago

Simplify - (x + 2) +-3

bekas [8.4K]

Answer : -x-5
———————

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3 years ago

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