3 years ago

a cube has a surface area of 150 sqaure inches. what is the surface area of a similar cube that is larger by a scale factor of 2

Mathematics

2 answers:

jeka943 years ago

5 0

The answer should be 75

goldfiish [28.3K]3 years ago

3 0

You square the scale factor
2 squared = 4
then the surface area time the scale factor
150 x 4 = 600

600 in"2

You might be interested in

Will give brainlist if correct!

Sveta_85 [38]

Answer:

A y=5

Step-by-step explanation:

5 0

3 years ago

Factorise fully the following:<br> a) 3x + 18<br> b) 2x - 14<br> c) 6x + 4<br> d) 9x - 15

JulsSmile [24]

Answer:

I have attached the work to your problem.

Please see the attachment below.

I hope this helps.

4 0

3 years ago

Read 2 more answers

Need help solving these 3 equations, please help.

pantera1 [17]

1.) r=-1/3
2.) x=-33/29
3.) x=-4/5 x=2/5

3 0

3 years ago

Need help ASAP find the value of x

Brrunno [24]

Answer:

32 degrees

Step-by-step explanation:

The interior angles of a triangle always add up to 180.

Subtract the sum of 106 and 42 from 180.

180-(106+42)

180-(148)

x is equal to 32 degrees.

8 0

3 years ago

Read 2 more answers

Which coordinate pair fits the set of coordinates {(0, 3), (-1, 8 3 ), (3, 4)} defined by a linear function?

Andre45 [30]

Answer:

The solution is B. The graph in choice B is a line and therefore fits the definition of a linear function. sorry if this did not help

3 0

3 years ago