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Rufina [12.5K]
3 years ago
5

Write a cosine function that has a midline of 3, an amplitude of 4 and a period of pi.

Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0

Step-by-step explanation:

<h2><em><u>Thank</u></em><em><u> you</u></em></h2><h2><em><u>t</u></em><em><u>his </u></em><em><u>is </u></em><em><u>your</u></em><em><u> </u></em><em><u>answer.</u></em></h2><h2><em><u>mark </u></em><em><u>Brainlist</u></em><em><u> </u></em><em><u>please</u></em></h2>

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How many books would need to be purchased from each club for the club's to cost the same
juin [17]
First club 
y= 40 + 10x              y= 40 + 10(8)                =120

Second club 
y= 15x                      y= 15(8)                         =120

now plug a number of the answer choices in each equation until you get the same result for both

The answer is C
4 0
3 years ago
How many solutions does y=−2x−4<br> y=3x+3 have<br><br> ​
Wewaii [24]

Answer:

There is one solution

8 0
3 years ago
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If the atomic number of an element is 7 and its mass number is 16, how many neutrons are in the atom's nucleus
Margaret [11]
Number of Neutrons = Atomic mass - Atomic number 
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In short, Your Answer would be 9

Hope this helps!
7 0
4 years ago
Which property can be used to expand the expression -2(3/4x+7)
geniusboy [140]

Answer:

B. <u>the distributive property</u>

Step-by-step explanation:

<u>Distributive </u><u>property</u> can be used to expand the expression -2(3/4x+7).

When that property is used, we need to distrubute the monomial to the binomial which is the two terms.

- 2( \frac{3}{4} x  + 7) \\  \Longrightarrow \boxed{- 2( \frac{3}{4} x) +  - 2(7)}

#BrainliestBunch

4 0
3 years ago
The. Ordered pair? <br><br> Is this a function yes or no?
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