2 years ago

The surface area of a cube is 150 cm2. what is the area of each face of the cube?

Mathematics

1 answer:

djyliett [7]2 years ago

5 0

The area of each face is 25 cm

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Please help on this math problem

Arte-miy333 [17]

Answer:

1680 in^3

Step-by-step explanation:

SO you got the triangle

24*10=240

240/2=120

now we just need to find the area

There is a formula but I think this is easier

So theres a rectangle with a length of 14

So if you think of the triangle as the base, you just need 14 triangles stacked up to make up the volume

So 120*14=1680

So the volume is 1680

6 0

2 years ago

All points having an x-coordinate of 1 whose distance from the point (-3,-6) is 5

vazorg [7]

Answer:

$They'll \: be \: on \: the \: circle:$

$(x+3)^2+(y+6)^2=25$

$x=1$

$(y+6)^2=9$

$y + 6 = 3$

$y = -3$

$(1,-3)$

$y + 6 = -3$

$y = -9$

$(1,-9)$

Step-by-step explanation:

$Thank \: you!!!!!!$

6 0

2 years ago

Một hộp có 10 sản phẩm, trong đó có 4 phế phẩm. Lấy ngẫu nhiên 2 sản phẩm từ hộp để kiểm tra. lập bảng phân phối xác suất của số

Free_Kalibri [48]

Tienes una versión en español para poder entender la pregunta?

3 0

2 years ago

Annie's great-grandparents lived in a log cabin with their 3 children. The log cabin had a floor area of 450 square feet. The ce

scoray [572]

Answer:

you would have to multiply 450•7

4 0

2 years ago

kenzie bought a shirt for $18. the next day she saw the shirt was selling for 24.60. what is the percent increase

Luba_88 [7]

You are trying to solve what percent of the difference between $26.60 and $18 is of $24.60, so:

$24.60 - $18 = $6.60

24.60x = $6.60
x = 6.60/24.60
x = 0.2683

So the percent increase is 26.83%

3 0

3 years ago