Ask question

Ask question

All categories

Naddika [18.5K]

3 years ago

14

GEOMETRY HELP WILL MARK BRAINLIEST

2 answers:

Leokris [45]3 years ago

4 0

Answer:

$c = 25.12m \\ a = 50.24 {m}^{2}$

Step-by-step explanation:

CIRCUMFERENCE

$2\pi \: r \\ 2 \times 3.14 \times 4 \\ = 25.12 m$

AREA

$\pi {r}^{2} \\ 3.14 \times 4 \times 4 \\ = 50.24 {m}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!

elena55 [62]3 years ago

3 0

<em>Answer</em><em>s</em><em>:</em>

<em>Circumfere</em><em>nce</em><em>=</em><em>5</em><em>0</em><em>.</em><em>2</em><em>4</em><em> </em><em>m</em>

<em>Area</em><em>=</em><em>2</em><em>0</em><em>0</em><em>.</em><em>9</em><em>6</em><em> </em><em>m^</em><em>2</em>

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

You might be interested in

Write a trinomial expression of the third degree written with a leading coefficient of seven and a constant of six

abruzzese [7]

Answer:

the Degree and Leading Coefficient of Polynomials . If a term does not contain a variable, it is called a constant. . A polynomial is an expression that can be written in the form. Identify the degree, leading term, and leading coefficient of the polynomial 4 x 2 − x 6 + 2 x − 6 \display style 4{x}^{2}-{x}^{6}+2x - 6

5 0

3 years ago

What is the slope for (-2,3) (6,-1)

TiliK225 [7]

Answer:

Step-by-step explanation:

The slope of the line between two points can be found with the following equation:

$\frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

Plugging in the points $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$ from the problem statement, we get the following:

$\frac{-1 - 3}{6 - (-2)$

$\frac{-4}{8}$

$\frac{-1}{2}$

3 0

3 years ago

Please help! thank you~

DanielleElmas [232]

Answer:

i would think u should add them together and that would be 21 but maybe you subtract the two years ago and get 19

Step-by-step explanation:

3 0

4 years ago

If you follow our program, you wiose weight. You are not following our programif do not lose weight.

IRISSAK [1]

Answer:

The conclusion is valid.

The required diagram is shown below:

Step-by-step explanation:

Consider the provided statement.

If you follow our program, you will lose weight. You are not following our program if you do not lose weight.

Here the second statement is the contrapositive of the first statement.

Let x is the number of person who does not lose weight, and this person is outside the bigger circle, this person is also outside the small circle.

Therefore, the conclusion is valid.

The required diagram is shown below:

7 0

4 years ago

Approximate the sum of the convergent infinite series the least usingnumber of terms so that the error is less than .0001. What

____ [38]

Solution :

$\sum_{n=1 }^{\infty } \frac{(-1)^n}{n ! 2^n}$ $a_n= \frac{(-1)^n}{n ! 2^n} \ \ \ \ \ a_{n+1}= \frac{(-1)^{n+1}}{(n+1) ! 2^{n+1}}$

Error = $|a_{n+1}|$

Error ≤ 0.0001

$|\frac{(-1)^{n+1}}{(n+1)!2^{n+1}}| \leq 0.0001$

$|\frac{1}{(n+1)!2^{n+1}}| \leq 10^{-4}$

$(n+1)! 2^{n+1} \geq 10000$

Now try, n ≥ 5

$\sum_{n=1 }^{\infty } \frac{(-1)^n}{n ! 2^n}$ = $\sum_{n=1 }^{5 } \frac{(-1)^n}{n ! 2^n}$ (with error 0.0001)

$\sum_{n=1 }^{\infty } \frac{(-1)^n}{n ! 2^n}$ = $\frac{-1}{1!2}+\frac{1}{2!2^2}-\frac{1}{3! 2^3}+\frac{1}{4! 2^4}-\frac{1}{5! 2^5}$

$\sum_{n=1 }^{\infty } \frac{(-1)^n}{n ! 2^n}$ = 0.6065104

3 0

3 years ago