A net is a pattern made when the surface of a three-dimensional figure or solid is laid out flat showing each face of the figure. It is then possible to use the net to calculate the surface area of the solid. Surface Area of a Cube using Nets. A cube is a three-dimensional figure with six matching square faces.

Step-by-step explanation:

hope it helps

4 0

4 years ago

The circumference of a circle 15 pi centimetres. What is the area of the circle in terms of pi

anyanavicka [17]

Answer:

(7.5)^2 pi

Step-by-step explanation:

Circumference= pi x diameter

area= radius^2 x pi

radius= 1/2 diameter

1. find radius: 15/2= 7.5

2. square radius: (7.5)^2

3. multiply by pi: (7.5)^2 x pi

3 0

3 years ago

Read 2 more answers

PLZ HELP ME what is the value of y^-5 / x^-3 for x=2 and y =-4 a)-1/128 b)10/3 c) -128 d) 128

Tomtit [17]

1st, substitute x and y with 2 and -4, which'd be $\frac{-4^{-5}}{2^{-3}}$ .
Then, simplify, to get $-\frac{1}{128}$ .
This would be -0.0078125 in decimal form, or - 1/128 in fraction form.

Hope this helps! ^^

8 0

4 years ago

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Find the square. (8m + 7)^2

babymother [125]

$(8m + 7)^2 =64m^2+112m+49$

6 0

3 years ago