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2 years ago

What are the similarities and differences between the curves of sine and cosine functions?

Mathematics

1 answer:

MariettaO [177]2 years ago

4 0

Answer:

Similarity: sinusoidal function has the same general shape as a sine or cosine function. Differences: y = sin x and y = cos x

Step-by-step explanation:

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For every 168 ice cream cones made 6 will break.if 392 ice cream cones are made what is the greatest number of cones that will b

IceJOKER [234]

Answer:

Closest answer I could get was 12

8 0

3 years ago

Carissa also has a sink that is shaped like a half sphere. The sink has a volume of 4000/ 3 * π in 3. One day, her sink clogged.

givi [52]

Answer:

Part a) 119 cups

Part b) 30 cups

Step-by-step explanation:

Part a)

step 1

Find the volume of the conical cup with a diameter of 4 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=4/2=2\ in$ ----> the radius is half the diameter

$h=8\ in$

assume

$\pi =3.14$

substitute

$V=\frac{1}{3}(3.14)(2^{2})8=33.49\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

$\frac{4,000}{33.49}= 119\ cups$

Part b)

step 1

Find the volume of the conical cup with a diameter of 8 in. and a height of 8 in

The volume of the cone (cup) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=8/2=4\ in$ ----> the radius is half the diameter

$h=8\ in$

assume

$\pi =3.14$

substitute

$V=\frac{1}{3}(3.14)(4^{2})8=133.97\ in^3$

step 2

Find out how many cups of water must Carissa scoop out of the sink

Divide the volume of the sink by the volume of the cup

$\frac{4,000}{133.97}= 30\ cups$

7 0

3 years ago

Solve x^2-y^2+x+1+2yx+y=0

Harlamova29_29 [7]

Combine like terms and use inverse operations

4 0

2 years ago

Boris bought 3 CDs that were each the same price. Including sales tax, he paid a total of $37.20. Each CD had a tax of $1.30. Wh

worty [1.4K]

Answer:

11.10

Step-by-step explanation:

37.20 - 3(1.30) = 33.3

33.3/3 = 11.1

6 0

3 years ago

Read 2 more answers

Help if you get it right I will give you Brainliest

olga_2 [115]

Answer:

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3 years ago