2 years ago

Anyone good with Circumference? Please help me :c (10 points)

Mathematics

1 answer:

nlexa [21]2 years ago

8 0

Answer:

$c = 49794.24$

Step-by-step explanation:

$c = 2\pi r = 2.\pi.7925\\c = 49794.24356$

You might be interested in

What is the domain and range please?

Vinvika [58]

Answer:

domain is the max and min x values

range is the max and min y values

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Twice a number x exceed 5 at least by 4. find the possible value of x.

salantis [7]

Answer:

Step-by-step explanation:

2x › 5 (buy at least 4)

so you can just start plugging numbers in.

I used 5, 5 times 2 is 10 which is 5 more that 5, which does met the quota.

5 0

2 years ago

Read 2 more answers

Rewrite the following polynomial in standard form <br> -x2 + 1 + 2x

fenix001 [56]

Answer:

-5x^4+8x^3-2x+1

Step-by-step explanation:

5 0

2 years ago

Which expression is equivalent to *picture attached*

Sedbober [7]

Answer:

$\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

Step-by-step explanation:

Given expression : $\sum_{n=3}^{20}(n(n+1))$

Solving further :

$\Rightarrow \sum_{n=3}^{20}(n^2+n)$

$\Rightarrow \sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

So, $\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

So, The given expression is equivalent to Option A

So, Option A is the answer

7 0

3 years ago

What gives the range of the function y=|x-1|+7

riadik2000 [5.3K]

The rage of the function is x=-6

6 0

3 years ago