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kicyunya [14]
2 years ago
10

Consider the polar curve r = 4sin(2θ). What is the length of each petal, and how many petals does the graph have? a The length o

f each petal is 2, and the number of petals is 2. b The length of each petal is 2, and the number of petals is 4. c The length of each petal is 4, and the number of petals is 2. d The length of each petal is 4, and the number of petals is 4.
Mathematics
1 answer:
VashaNatasha [74]2 years ago
3 0

Answer:

d The length of each petal is 4, and the number of petals is 4.

Step-by-step explanation:

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Nitella [24]

Answer:

<em>Henson: 3x + y = 163</em>

<em>Garcia: 2x + 3y = 174</em>

<em>adult ticket price: $45</em>

<em>child ticket price: $28</em>

Step-by-step explanation:

Henson Family:

3 adults + 1 child; total $163

3x + y = 163

Garcia Family:

2 adults + 3 children; total $174

2x + 3y = 174

Now we solve the system of equations.

Solve the first equation (Henson Family) for y.

y = 163 - 3x

Substitute 163 - 3x for y in the second equation (Garcia Family).

2x + 3<em>y</em> = 174

2x + 3(<em>163 - 3x</em>) = 174

2x + 489 - 9x = 174

-7x + 489 = 174

-7x = -315

x = 45

Now substitute 45 for x in the first original equation and solve for y.

3x + y = 163

3(45) + y = 163

135 + y = 163

y = 28

adult ticket price: $45

child ticket price: $28

8 0
3 years ago
Please help please please
Liula [17]

Length of shorter piece is 13 ft

Length of longer piece is 61 - 13 => 48 ft

5 0
3 years ago
The answer to question 9
vladimir1956 [14]
II hope this helps it’s pretty simple
5 0
3 years ago
WILL GIVE BRAINLIEST!
lesya [120]

Answer:

425

Step-by-step explanation:

225/24 then multiply the answer by 40

6 0
3 years ago
Jack's average in math for the first nine week was an 88. His second nine weeks average decreased 12.5 . What was his average fo
pashok25 [27]
The answer is that his average is 75.5 for the second nine weeks
5 0
3 years ago
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