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Stella [2.4K]
3 years ago
11

Complete the recursive formula of the arithmetic sequence -15, -11, -7...

Mathematics
2 answers:
Olin [163]3 years ago
6 0

Answer:

c(n) = c(n-1) + 4

Step-by-step explanation:

Each new term is 4 greater than the previous.

Zinaida [17]3 years ago
3 0

Answer:

n= -15

Step-by-step explanation:

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For f(x) = 3x+ 1 and g(x) = x2 - 6, find (f+g)(x).
mylen [45]

Answer:

<h2>B. x² + 3x - 5</h2>

Step-by-step explanation:

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Can someone help pls?
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You have in total 5 pets and you have $22.00 To spend what you do is divide . Like this  

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3 years ago
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Please help me! I'm having trouble solving this! In the △PQR, PQ = 39 in, PR = 17 in, and the height PN = 15 in. Find QR. Consid
Vlad [161]

Answer: 44

Step-by-step explanation:

we will find RN and NQ, then add together to give us RQ.

To find RN;

RP= 17 PN = 15 and RN =?

using pythagoras theorem,

adj^2 = hyp^2 - opp^2

RN^2 = RP^2 - PN^2

?^2 = 17^2 - 15^2

?^2 = 17^2 - 15^2

?^2 = 289 - 225

?^2 = 64

? = √64

? = 8

RN=8

To find NQ,

PN = 15 PQ=39 and NQ=?

using pythagoras theorem

NQ^2 = PQ^2 - PN^2

?^2 = 39^2 - 15^2

?^2 = 1521 - 225

?^2 = 1296

? = √1296

? = 36

NQ= 36

RQ = RN + NQ

RQ= 8 + 36

RQ=44

4 0
3 years ago
The value of a dirt bike decreases by 15% each year. If you purchased this dirt bike today for $500, to the nearest dollar how m
ANTONII [103]

Right now the dirt bike is worth $500. Next year it will be worth 15% less, or 85% of the current value (because currently it's at 100%, so you would subtract the 15%). To find 85% of the dirt bike's value, you would take $500 and multiply by 85% (or 0.85). This would give you $425 after 1 year. You'd take $425 and multiply that by 85% for the next year, and continue until you reached 5 years of the value decreasing. Does this help?

6 0
3 years ago
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Leorys favorite basketball player is 6 feet 8 inches tall how tall i leorys favorite basketball player in inches
sladkih [1.3K]
Answer:  " 80 inches " .
_______________________________
Explanation:
_______________________________
6 feet  + 8 inches = ?

Note: 12 inches = 1 ft.

6 ft * (12 inches/ ft) = 72 inches; 
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72 inches + 8 inches = 80 inches.
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5 0
3 years ago
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