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Novay_Z [31]
3 years ago
12

B is equals to 4 upon 3 Pi R cube find the subject the subject is or r​

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
7 0
Can you explain more?
Mamont248 [21]3 years ago
4 0
Yeah this doesn’t make sense
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Graph the piecewise function on the blank coordinate plane below. Please explain this to me step by step I don't fully understan
Damm [24]
The definition just says that the graph is not all the same function.
It's pieces of two different functions ... the function changes at the
line  x = -1 .  The graph looks something like the attached picture.

The function on the left side is     y = x .
That's the graph starting from 10 miles left of the graph, and
all the way up to  x = -1 .  Surely you know how to draw   y = x .

At  x = -1, it changes to the other function.

The function on the right side is    y = -x .
That's the graph starting from  x = -1  and all the way out to
10 miles away on the right, or farther. 
Surely you know how to draw   y = -x .

That's all there is to it.  Different functions on different parts of the plane.
And as you can see on the attached picture, there's no guarantee that
they have to meet at the same point.  Sometimes they do and sometimes
they don't.  It just depends on how they're defined. 

Like, if the right-side function had been    y = -x - 2 , then the two pieces
would meet, and the whole graph would look like a big upside-down
letter ' V ', with its vertex at the point  (-1, -1) .

6 0
3 years ago
How do I find angle OCD? pls help
Blizzard [7]
Since AO is parallel to CD, the angles CAB and BCA will be congruent. Therefore they both equal 57. that gets you on the right track
8 0
3 years ago
0.1+0.2+0.3×0.4????​
Pavel [41]
0.24 should be your answer
6 0
3 years ago
Read 2 more answers
A. What is the explicit definition for this sequence?<br><br>b. How far does she run on day 19?​
creativ13 [48]

Answer:

(a) a_n=1+\frac{1}{6}(n-1)

(b) 4 miles

Step-by-step explanation:

Given:

The sequence of run is an arithmetic sequence.

Miles traveled on day 1 = 1 mile

Miles traveled on day 7 = 2 miles

(a).

Explicit formula for an arithmetic sequence is given as:

a_n=a_1+(n-1)d\\a_n\to n^{th}\ term\\a_1\to first\ term\\n\to number\ of\ terms\\d\to \textrm{common difference}

Here, a_1=1,a_7=2

So,

a_7=a_1+(7-1)d\\2=1+6d\\6d=2-1\\d=\frac{1}{6}

Therefore, the explicit definition of the above sequence is given as:

a_n=1+\frac{1}{6}(n-1)

Where, a_n is the miles covered on n^{th} day.

(b)

In order to find the distance covered by her on day 19, we plug in 19 for n in the above formula. This gives,

a_{19}=1+\frac{1}{6}(19-1)\\\\a_{19}=1+\frac{1}{6}(18)\\\\a_{19}=1+3=4\ mi

Therefore, the number of miles covered by her on day 19 is 4 miles.

3 0
3 years ago
Which table does not represent a function?
Vitek1552 [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
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