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Readme [11.4K]
3 years ago
9

This is a picture of a cube and the net for this cube. plz help asap

Mathematics
2 answers:
Yakvenalex [24]3 years ago
8 0
I think A not so sure
Kipish [7]3 years ago
8 0

Answer:

Option D. 1350 mm² is the answer.

Step-by-step explanation:

In the given picture the cubes are arranged in a way that only 6 faces of the cubes are visible. Each side of the cubes are 15 mm.

So area of the each face of a cube = 15×15 = 225 mm²

Since there are 6 faces visible so total area of the picture = 6×225 = 1350 mm²

Option D. 1350 mm² is the answer.

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What is the word phrase for 5x+2
Alex Ar [27]
Two plus the product of 5 and x
                      or
the product of 5 and x plus 2
                     or
5 times x plus two
5 0
3 years ago
Find the measure of angle DFC​
Jlenok [28]
DFC equals 180 because all triangles add up to 180. And their sides are the same so 180/3=60
7 0
3 years ago
Read 2 more answers
How many 3/8s are in 6
dlinn [17]

Answer:

16

Step-by-step explanation:

6 divided by 3/8=6*8/3=48/3=16

5 0
3 years ago
Is N² + N always an even number? Explain
qaws [65]

Answer:

Yes

Step-by-step explanation:

Yes.

Let's first start with even numbers. (N - even number)

Any even number squared, is an even number. Then, we add that squared even number to another even number which would give us an even number.

Now, let's see odd numbers.

Any odd number squared would be an odd number. When you add "N", it would be adding an odd number to an odd number, which gives you an even number.

OR

We can start by factoring the expression:

N^2+N=N(N+1)

This is essentially multiplying two consecutive numbers, which in turn means that one number has to be even, and one has to be odd. An odd number multiplied by an even number will always be even.

7 0
2 years ago
Find the common difference for the infinite arithmetic sequence shown.
mihalych1998 [28]

The common difference is 12

Further explanation:

It is given that the infinite sequence is an arithmetic sequence

The common difference is the difference between consecutive terms of an arithmetic sequence.

Here,

a_1 = 211\\a_2 = 223\\a_3 = 235\\a_4 = 247........

The common difference is denoted by d.

Here,

d = a_2-a_1 = 223-211 = 12\\a_3-a_2 = 235-223 = 12

The common difference is same for all proceeding terms.

So,

d = 12

Keywords: Infinite arithmetic sequence, Common difference

Learn more about arithmetic sequence at:

  • brainly.com/question/12613605
  • brainly.com/question/1284310

#LearnwithBrainly

4 0
3 years ago
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