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3 years ago

Nicholas says that the expression

Mathematics

1 answer:

goldenfox [79]3 years ago

4 0

No he is wrong

3(3-4x) = 9 - 12x or -12x + 9

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IF U SEE THIS HELP PLEASE!!!

pshichka [43]

Answer:

I have the pictures of the whole answer book if you want to see them add me on disco

Step-by-step explanation:

6 0

3 years ago

Iteration - Maths Question attached

Ivanshal [37]

Answer:

7.8

Step-by-step explanation:

First I will try 50. I got 127,550, so that was way too big.

Let me try a smaller number. How about 5. I got 155, so that was a bit too small.

Now I'll try 20. I got 8420. Looks like the number is between 5 and 20.

How about 7. I got 399.

Let me try 8. I got 584! That's really close. It's just a little too big.

I tried 7.5, and got 485.624. So close! Just a little higher.

Putting in 7.8 yields <u>543.192!</u> That's our answer.

8 0

3 years ago

What is the volume,in cubic inches,of one cube with an edge length bof 1/3 inch

skelet666 [1.2K]

Answer:

The volume of the cube is $\frac{1}{27}$ cubic inches.

Step-by-step explanation:

Given:The length of an edge of a cube=1/3 inch .

To find : Volume of cube in cubic inches.

Formula used: Volume of the cube = $edge^{3}$ .

Explanation:

We are given that length of edge of the cube = 1/3 inch.

Plugging the given value in above formula

Volume of the cube = $\frac{1}{3}^{3}$ .

Volume of the cube = $\frac{1}{27}$ cubic inches

Therefore, the volume of cube is $\frac{1}{27}$ cubic inches.

5 0

3 years ago

If M is the set of all perfect squares that are less than 100 and N is the set of all positive numbers that are less than 15. wr

deff fn [24]

The sets of M and N are { 4 , 16 , 25 , 36 , 49 , 64 , 81 } and{ 0, 1 , 2 , 3, 4, 5 , 6, 7 , 8, 9, 10, 11, 12, 13, 14, 15 }

Set is a collection of elements or numbers or objects.

It is represented with the symbol '{}'

We have that;

M is the set of all perfect squares that are less than 100
N is the set of all positive numbers that are less than 15

M = { 4 , 16 , 25 , 36 , 49 , 64 , 81 }

N = { 0, 1 , 2 , 3, 4, 5 , 6, 7 , 8, 9, 10, 11, 12, 13, 14, 15 }

Thus, the sets of M and N are { 4 , 16 , 25 , 36 , 49 , 64 , 81 } and{ 0, 1 , 2 , 3, 4, 5 , 6, 7 , 8, 9, 10, 11, 12, 13, 14, 15 }

Learn more about sets here:

brainly.com/question/2166579

#SPJ1

8 0

1 year ago

Help me please....................

shusha [124]

Parallelogram, rhombus.

4 0

3 years ago