Answer the question 50 points

Answer:

can you post a pitcure of the question... i cant really understand the words like this.

Step-by-step explanation:

Answer: So when you double the radius, the area goes up by 4 times because 2 squared is 4. The area will always go up by the square of how much the radius goes up. By contrast, the circumference will only double -- from 12.56 to 25.12 because you do not square the radius (or diameter) -- you just multiply it by pi.

Step-by-step explanation:

Answer:

19/8 and 22/7

Step-by-step explanation:

Answer:

[A. 19/6 and 22/7]

Step-by-step explanation:

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

Answer:

Identify all equations or possible expressions to solve for and evaluate. Find clues, use context clues and try to find out/identify other problems then solve for it bit by bit put them together to solve for.

(also there is no story)

Answer:

-98w-56

Step-by-step explanation:

Distributive property means to take the 14 and distribute and multiply by everything inside the parenthesis,

so 14(-7w) -4(14) = -98w-56

Since there are not 'like terms' you are done

Answer: Try this:

Step-by-step explanation:

798 rounded to one sig. fig. = 800.

8 is already just one sig. fig.

41 rounded to one sig fig. Is 40.

800/8x40

800/320 = 2.5.......

Rounded to one sig fig. =3

Or if you left the entire equation as is and just rounded the answer to 1 sig. fig.

798/(8x41) = 2.4329.......

rounded to one sig fig =2

Without knowing what specifically the question wants estimated to one significant figure, there could be multiple answers.

The estimate of the equation to one significant figure is 2.

Significant figures are the digits in a number that is significant and required to denote a value and also add to the correctness of that value.

The way we will solve this equation is to first determine the final value and then approximate it to 1 significant figure.

[tex]\mathbf{= \dfrac{798}{8 \times 41}}[/tex]

= 2.4329

≅ 2 (to one significant figure)

Learn more about significant figures here:
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Answer:

The percentage of 76 out of 380 can be found by division.

76/380 = 0.2

So, 76 is 20% of 380

Let me know if this helps!

Answer:

y= (x - 12)^3

y= (x - 4)^3

Step-by-step explanation:

Shift to the right is a horizontal shift so it needs to be with x in the parenthesis. And negative because it is to the right.

y= (x - 12)^3

y= (x - 4)^3

are the two that fit those criteria

Answer:

y = (x - 12)^3

y = (x - 4)^3

Step-by-step explanation:

If you look in the picture, red line is y = x^3 (the original parent equation), green line is y = (x - 4)^3, and blue line is y = (x - 12)^3

Answer:

2 and 2/5 gallons of milk.

Answer:

-5 , -1 , 0 , 1 , 3

Step-by-step explanation:

Answer: 50$

Step-by-step explanation:

15:3=5$

25:5=5$

30:6=5$

60:12=5$

5$ x 10=5=50$

Answer:

I don't understand this please explain what I am looking at

Step-by-step explanation:

Answer:

wwdwaDwadfafwfwefwfwefwefwefwefwefwweqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq

Step-by-step explanation:

Answer:

3 pieces:)

Step-by-step explanation:

12-7=5

117-102=15

15/3=5

Answer:

Answer:

132-5 therefore the height from the eyes to the window is 127

100 feet away from the base of the tower  

This forms two legs of a triangle

trying to find the degrees of this triangle.

Since its the two legs, you can use tanx which = to opposite side/adjacent side

Therefore, it is tanx = 127/100

But you are looking for x so arctan(1.27)

Must use calculator to find x.

Step-by-step explanation:

d

joke mmmk,k

nm,iikkk,mk

The polynomial 3x²+12x+14 cannot be factored by factoring out a GCF. Therefore, option D is the correct answer.

The factorization method uses basic factorization formula to reduce any algebraic or quadratic equation into its simpler form, where the equations are represented as the product of factors instead of expanding the brackets. The factors of any equation can be an integer, a variable, or an algebraic expression itself.

Here,

a) 9x²-81x+27

In the given trinomial, in each term 9 is the common factor, so, the GCF of the trinomial is 9.

Thus, 9(x²-9x+3)

b) 15x²+3x

The factors of each terms of binomial is listed below

15x²=3×5×x×x

3x=3×x

So, the GCF is 3x

Now, 3x(5x+1)

c) 2x+4

The factors of each terms of binomial is listed below

2x=2×x

4=2×2

So, the GCF is 2

Now, 2(x+2)

d) 3x²+12x+14

In this trinomial there is no common term.

Therefore, option D is the correct answer.

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Answer:

The amount Lilian needs to invest is $5,160

Step-by-step explanation:

The parameters of the amount Lilian is going to invest in an account are;

The interest rate the account pays = 5.7%

The final amount the investment is expected to reach after the given time period = $7,600

The number of years of the investment = 7 years

The formula for compound interest is presented as follows;

[tex]A = P \cdot \left(1 + \dfrac{r}{n} \right)^{n\cdot t}[/tex]

Where;

A = The final amount = $7,600

P = The amount Lilian is to invest

r = The interest rate = 5.7% = 0.057

n = The number of times the interest is applied per time period = 1

t = The number of period that passes = 7 (years)

Therefore, we get;

[tex]7,600 = P \cdot \left(1 + 0.057 \right)^{7}[/tex]

∴ P = 7,600/(1 + 0.057)⁷ = 5,155.7123754

The amount Lilian needs to invest (rounded to the nearest ten dollars) for the value of the account to reach $7,600 in 7 years, P = $5,160

Step-by-step explanation:

2nd is same solution

3rd is different solution

4th is same solution

(how I did this is by simply mathematics )

+ - = -

+ += +

Answer:

I may be wrong, but the answer I got is 205°