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3 years ago

Square HIJK has a side length of 8 centimeters. Find the area of the square. Type a numerical answer in the space

Mathematics

1 answer:

tiny-mole [99]3 years ago

5 0

The area of a square with side s is

Area = s²

Here

Area = 8² = 64 sq cm

Answer: 64

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Which ratio is equal to 27 : 81?

son4ous [18]

3:9 and if you reduce it again, 1:3

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2 years ago

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Use the Adding Integers manipulative to create a tile model for this situation: What is the sum of (-5) + (+3)?

Karo-lina-s [1.5K]

Answer:

-2

Step-by-step explanation:

(-5) + (+3)

= -5+3

= -2

please mark as brainliest

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2 years ago

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Pleaseeeeeeee help .......ASAP

fenix001 [56]

Answer:

Option A

Step-by-step explanation:

Given:

Center of circle = (h,k)= (3,8)

Radius = r = 5

The standard form of equation of circle with center and radius is:

$(x-h)^2+(y-k)^2=r^2\\Putting\ the\ values\\(x-3)^2+(y-8)^2=(5)^2\\Simplifying\\x^2+9-6x+y^2+64-16y=25\\x^2+y^2-6x-16y+9+64=25\\x^2+y^2-6x-16y+73=25\\x^2+y^2-6x-16y+73-25=0\\x^2+y^2-6x-16y+48=0$

Therefore, the general form of the equation of circle given is:

$x^2+y^2-6x-16y+48=0$

Hence, option A is correct ..

5 0

3 years ago

Can someone answer this please??

anyanavicka [17]

volume of A = 1728

volume of B = 729

(1728 / 729) = (a / b)^3 (a = width of A, b = width of B)
a / b = cube root (1728 / 729) = 4/3 b = 10 (given)
a / 10 = 4/3 
a = 40/3 = 13.33333
so width of A is 13.33m

3 0

2 years ago

Helppppppppppppppppppp pls

Marizza181 [45]

Step-by-step explanation:

0.2x = 20

The step that should be done is to multiply both sides by 5:

5(0.2x) = 5(20)

x = 100.

7 0

2 years ago