All categories

2 years ago

Help me please ill give brainlist

Mathematics

2 answers:

jeka57 [31]2 years ago

7 0

Answer:

Step-by-step explanation:

Ok, so the formula for this is

c = 2pi(r)

So, I would multiply the radius by 2 and not pi because it seems more logical to me, but it really doesn't matter

So we insert the numbers first

c = 2(3.14)(17)

c = (3.14)(34)

c = 106.78

Round

c = 106.78 ≈ 106.8

Your answer is A.

solmaris [256]2 years ago

5 0

Answer:

106.8 in.

Step-by-step explanation:

The circumference of a circle:

C = 2πr

Substitute the given information into the formula.

C = 2(3.14)(17) = 106.8

You might be interested in

Predict how many times you will roll a number less than 5 if you roll a standard number cube 250 times

Komok [63]

Answer:

150

Step-by-step explanation:

Rolling a 2, 3, or 4 should happen approx 60% of the time

250 x 60%= 150

3 0

3 years ago

Read 2 more answers

Integrate the following:<br><img src="https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%5Cint%20%5C%3A%20%20%5Ctan%28x%29%20%20%20%5

Korvikt [17]

Answer:

$\huge \boxed{\red{ \boxed{ - \cos(x) + C}}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

integration
PEMDAS

<h3>tips and formulas:</h3>

$\tan( \theta) = \dfrac{ \sin( \theta) }{ \cos( \theta) }$
$\sf \displaystyle \int \sin(x) \: dx = - \cos(x) + C$

<h3>let's solve:</h3>

$\sf \: rewrite \: \tan( \theta) \: as \: \dfrac{ \sin( \theta) }{ \cos( \theta) } : \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cos(x) } \cos(x) \: dx \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cancel{\cos(x) }} \: \cancel{ \cos(x)} \: dx \\ = \displaystyle \int \: \sin(x) \: dx$
$\sf \: use \: the \: formula : \\ \sf \displaystyle - \cos(x)$
$\sf add \: constant : \\ - \cos(x) + C$

$\text{And we are done!}$

6 0

2 years ago

Read 2 more answers

*EXTRA POINTS*

SashulF [63]

Answer:

geometric sequence

ratio

3 0

2 years ago

PLS PLS PLS HELP!!!!!!!!!!

posledela

The absolute value is c.8

absolute value is always positive the answer is never negative. mark me as brainliest:)

7 0

2 years ago

Andrew estimated the weight of his dog to be 60 lb. The dog’s actual weight was 68 lb.

iragen [17]

Correct - wrong percentage
-------------------- = ---------------
wrong    100
68 - 60    x
--------- = ----
60 100
8   x
---- = ----
<span>60 100
</span>800    60x
----- = ----
60 60
13.3% = x

5 0

2 years ago