What is the value of the expression 2[3(4^2+1)]-2^3?

The answers are:

6,871,000

and

18,333,000

Answer:

6871000

18333000

Step-by-step explanation:

all the numbers before thousands will be zeros and the number that decide whether thousands will be added one or remains the same is the number before the thousands which is hundreds, if it's 0-4 that means the thousands remain the same at it was before and all the numbers before it become zeros, but if it's 5-9 that means thousands will be added one and all the numbers before it become zeros.

so the answer is:

6871000

18333000

Answer:

The sum of the first ten terms is -35.

Step-by-step explanation:

The first term of an arithmetic sequence is 10, and its common difference is -3.

We want to find the sum of the first 10 terms of this sequence.

Remember that the sum for an arithmetic sequence is given by:

[tex]\displaystyle S=\frac{k}{2}\left(a+x_k\right)[/tex]

Where k is the number of terms, a is the initial/first term, and x_k is the last term.

Since our initial term is 10, a = 10.

And since we want to find the sum of the first ten terms, k = 10.

So, we will need to find the last or tenth term. We can write an explicit formula. The standard explicit formula for an arithmetic sequence is:

[tex]x_n=a+d(n-1)[/tex]

Where a is the initial term and d is the common difference.

So, by substituting, we acquire:

[tex]x_n=10-3(n-1)[/tex]

Then the tenth or last term is:

[tex]x_{10}=10-3(10-1)=10-3(9)=10-27= -17[/tex]

Then the sum of the first ten terms will be:  

[tex]\displaystyle S_{10}=\frac{10}{2}(10+(-17))=5(-7)=-35[/tex]

Answer:

-35

Step-by-step explanation:

[tex]a_{1}[/tex] = 10+(-3)(0) = 10

[tex]a_{10}[/tex] = 10+(-3)(9) = -17

[tex]S_{10}[/tex] = 10[(10 -17)/2] = 10(-7/2) = -70/2

Answer Correct me if I'm wrong but I believe it is 4 dollars and 62 cents.        (4.62$)

Step-by-step explanation:

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Answer:

208m²

Step-by-step explanation:

Okay, so you can split this abomination into a rectangle, another rectangle, and a square, so we're going to start with the rectangle to the far left:

The formula for the area of a rectangle or square is length x width, so we just have to plug:

4 x 8 = 32

Now we do the next rectangle, but we have to figure out the length first, so:

4 + 4 = 8

Now we plug:

8 x 4 = 32 (I now realize that the rectangles are even and we could've just multiplied the first one by two, but it's always good to check)

Now we do the square:

12 x 12 = 144

Now we add it all together:

32 + 32 + 144 = 208

So the area of the figure is 208m²

if this is wrong, let me know so I can fix it

hope this helps:)

9514 1404 393

Answer:

Step-by-step explanation:

Let w represent the width. Then the length is 2w-5, and the perimeter is ...

  P = 2(L+W)

  44 = 2((2w-5) +w)

  44 = 6w -10

  54 = 6w

  9 = w

  2(9) -5 = 13 = length

The length of the rectangle is 13 meters; the width is 9 meters.

Answer:

A. 4/13

B. Likely.

Answer:

The possible pairs of sides are 90 and 120, 30 and 45, and 80 and 40.

Step-by-step explanation:

We know that 60 is a multiple of 15, 20, and 30, so we multiply by each factor to find all possible pairs: 10x6=60, 20x6=120, and 15x6=90, that gives your first pair, 90 and 120.

We have now multiplied our first factor, 6. Now we need to multiply our second factor, 3: 20x3=60, 15x3=45, and 10x3=30. That gives your second pair, 30 and 45.

Finally, we need to multiply by our 3rd factor, 4: 15x4=60, 20x4=80, and 10x4=40. That gives you your final possible pair, 80 and 40.

I hope this helps :-)

Answer:

B. Same side interior angles

Step-by-step explanation:

Answer:

180

Step-by-step explanation:

linear pair. <a + <b = 180

Answer:

Its C i believe correct me if im wrong

Answer:

its 5-10

Step-by-step explanation:

did the quiz

Answer is d

Step-by-step explanation:

If you multiply a^6 and a it equals a^7

Answer:

x = 12

Step-by-step explanation:

We will be using pythagoras theorem.

Therefore, we will have: [tex]a^{2}[/tex] + [tex]x^{2}[/tex] = [tex]13^{2}[/tex]

Moreover, we have: [tex]a^{2}[/tex] = [tex]4^{2} + 3^{2}[/tex] => [tex]a^{2}[/tex] = 25

=> 25 + [tex]x^{2}[/tex] = 169

=> [tex]x^{2}[/tex] = 144 => x = [tex]\sqrt{144}[/tex] = 12

Answer:

Volume of cone = 90 ft³

Step-by-step explanation:

diameter of cone = 6ft

radius of cone = 3ft

height = 10ft

Volume of cone = [tex]\frac{\pi r^2h}{3}[/tex]

V = (3 × 3 × 3 × 10)/3

V = 270/3

V = 90 ft³

Answer:

May be after 27 days.... Iam not sure

Answer:

81.75

Step-by-step explanation:

75*1.09 = 81.75

Answer:$81.75

Step-by-step explanation:

9% of 75 is 6.15, add that to 75 and the answer is 81.75

Answer:

$3806

Step-by-step explanation:

  230.0

    56.0

+   19.50

  305.50

305.5x12=3666

35x4=140

3666+140=3806

9514 1404 393

Answer:

  the correct choice (A) is marked

Step-by-step explanation:

The function g(x) is translated 3 right and 1 down from f(x).

The transformation ...

  g(x) = f(x -h) +k . . . . . . translates h right and k up

For your translation, you have (h, k) = (3, -1). Putting those into the transformation model above gives ...

  g(x) = (x -3)² -1 . . . . matches choice A

Answer:

cylinder

Step-by-step explanation:

Answer:

Seeds- V= 50 in^3

Nuts- V= 170 in^3

Step-by-step explanation:my knowledge is by best support

Answer:

596

Step-by-step explanation:

Each term of the arithmetic sequence is 9 greater than the previous term.

Since the first term is 29, then 29+9 = 38, the second term in the sequence.  Likewise, the third term, 47, is 9 greater than the previous term, 38.  47 is also 2(9) greater than the first term, 29.

Therefore, finding the 64th term in the sequence would be the same thing as adding 9 to the first term (29) a total of n-1, or 64-1 times. Instead of adding, one can simply multiply 29 by 63, since 64-1 = 63.

29 + 63(9)

= 29 + 567

= 596

So, the 64th term of the arithmetic sequence is 596.

Answer:

(2,9)

Step-by-step explanation:

Answer:

(2,9)

Step-by-step explanation:

because you move up by 6. which makes it (2,3)+6

Answer:

It means there is an exponent

Step-by-step explanation:

Answer:

Step-by-step explanation:

graph_1 and graph_2 are for this task

graph_3 is for previous task.

Answer:

30 km

Step-by-step explanation:

150-120=30 km that means you subtract because it says "how far" which means subtract

Answer:

Circumference:

Half of 6 is 3 so

2 x 3 x 3.14 = 18.84

Area of A circle:

Radius is 3, so 3^2 = 9

9 x 3.14 = 28.26

Answer:

A, D, E

Step-by-step explanation:

A)  32/3 x 9/10 = 96/10 = 9.6

D) 1/8 x 32/3 = 4/3 = 1.33

E) 2/3 x 3/5 = 2/5 = 0.4