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Mkey [24]
3 years ago
9

Will give brainliest: Analyze the graph of the given polar curve. If possible, describe the shape of the graph (circle, rose cur

ve, limacon, etc), and state the domain, range, and maximum r-value of the graph. State whether the graph is continuous and whether it is bounded. Describe any symmetry the graph has. Give the equations of any asymptotes or state that the graph has no asymptotes.
r = -2 cos 5θ

Mathematics
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

Step-by-step explanation:

• The shape of the curve is a rose curve.

• The domain are real numbers

• And the range is approximately from -2 to 2

The maximum value of r on the graph is 2

• Yes the graph is continuous and it is bounded above and below

• The graph is symmetrical about the x axis and not about the y axis.

• No asymptotes

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Jocelyn just accepted a job at a new company where she will make an annual salary of $70000. Jocelyn was told that for each year
Oksanka [162]

Answer:

$80,500

55,500 + 1,500t

Step-by-step explanation:

The question is an arithmetic progression series

Where,

a= first term

d= common difference

n= number of terms

a = $70,000

d= $1,500

n= 8 years

8th term = a + (n-1) d

= 70,000 + (8-1)1500

= 70,000 + 7(1500)

= 70,000 + 10,500

= $80,500

Jocelyn salary after 8 years is $80,500

Solve for when n = t

t th term = a + (n-1)d

= 70,000 + (t - 1)1500

= 70,000 + 1,500t - 1,500

= 55,500 + 1,500t

t th term = 55,500 + 1,500t

4 0
3 years ago
The area of a right triangle is 210 square inches. The height of the right triangle is 35 inches.
Semmy [17]

Answer:

37 inch

Step-by-step explanation:

Area of ∆ = ½ height x base

210 = ½ x 35 x base

12 = base

Using Pythagoras theorem,

=> hypotenuse = √height² + base²

=> hypotenuse = √35² + 12² = 37

7 0
3 years ago
A company wants to have 8 digit phone extensions with first digit not being zero
Nadusha1986 [10]
9*10^7=90000000

There are ninety million possible combinations. :)
4 0
3 years ago
How does the amount of vitamin c in each type of juice compare? Complete the statement. One serving of Orange juice has how many
sweet-ann [11.9K]
12 more servings than orange juice
4 0
3 years ago
Read 2 more answers
A) sinx+ sin3+ sin4 <br> b) sin2 +2cos .sin5<br> c) sin2+ 2sin .cos3
Goshia [24]

Answer:

do this ok this is step by step answer

4 0
3 years ago
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