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shusha [124]
3 years ago
12

30 points to whoever can answer this please!

Mathematics
2 answers:
Anastasy [175]3 years ago
8 0

Answer:

y=6sin3(x+1)

Step-by-step explanation:

qwelly [4]3 years ago
4 0
A common sinusoidal function is:

y = asin(bx)

so,always amplitude is a, so a=6

and we know period is:

p = \frac{ |b| }{2\pi}

so

\frac{ |b| }{2\pi} = \frac{2\pi}{3}

b = + or - \frac{4 {\pi}^{2} }{3}

and we have 2 equations that while we can consider which is appropriate ,to have its graph!

6 \sin( \frac{4 {\pi}^{2} }{3}x )
and when you want to shift it 1 unit left we have:
6 \sin( \frac{4 {\pi}^{2} }{3}x +1)
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The diameter of a circle is 2 miles. what is the circles radius?
luda_lava [24]

Answer:

the radius is half of the diameter so that would mean that the radius is 1 mile.

Step-by-step explanation:

5 0
3 years ago
What is the radius of a hemisphere with a volume of 81449 ft, to the nearest tenth<br> of a foot?
bekas [8.4K]

Answer:

44

Step-by-step explanation:

8 0
3 years ago
In a theater, there are 4 long rows of chairs,each with an equal number of chairs There are 5 ahort rows of chairs,each with an
Hoochie [10]
<span>There are 4 long rows and 5 short rows in the theater. x represents the number of chairs in each long row and y represents the number of chairs in each short row.

So, total number of chairs in 4 long rows= 4x
Total number of chairs in 5 short rows = 5y
Total number of chairs in the theater on a normal day = 4x + 5y

When 2 chairs are added to each long row, the number of chairs will change to (x+2).
So, total number of chairs in 4 long rows will be = 4(x+2)

When 3 chairs are added to each short row, the number of chairs will change to (y+3)
So, total number of chairs in 5 short rows will be = 5(y+3)

Thus, total number of chairs in the theater in rush day = 4(x+2) + 5(y+3)
= 4x + 8 + 5y + 15
= 4x + 5y + 23

Thus we can say the number of chairs increase by 23 as compared to a normal day.
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7 0
3 years ago
Read 2 more answers
What is the following product
Genrish500 [490]

For this case we must find the product of the following expression:

\sqrt [3] {5} * \sqrt {2}

By definition of properties of powers and roots we have:

\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}

We rewrite the expression using the lowest common index of 6, then:

5 ^ {\frac {1} {3}} * 2 ^ {\frac {1} {2}} =

We rewrite the terms in an equivalent way:

5 ^ {\frac {2} {6}} * 2 ^ {\frac {3} {6}} =

We rewrite the expression using the property mentioned:

\sqrt [6] {5 ^ 2} * \sqrt [6] {2 ^ 3} =

We combine using the product rule for radicals:

\sqrt [n] {a} * \sqrt [n] {b} = \sqrt [n] {ab}

So:

\sqrt [6] {5 ^ 2 * 2 ^ 3} =\\\sqrt [6] {25 * 8} =\\\sqrt[6]{200}

ANswer:

Option b

4 0
3 years ago
Question 7 of 15 Which is an equation of the line through (0,0) and (5,-2)? O A. y = 3 B. y = ja c. y = - 30 D. y=- Y​
9966 [12]

Answer:

b po sana po maka tulong

Step-by-step explanation:

pa brainliest po

6 0
2 years ago
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