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nexus9112 [7]
3 years ago
6

Please help me!!! Thanks!

Mathematics
2 answers:
zalisa [80]3 years ago
5 0

Answer:

D

13.1 units ...................

Vlada [557]3 years ago
3 0

Answer:

I believe it's "D" 13.1

Step-by-step explanation:

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Q # 8 please helme to resolve
kondor19780726 [428]

Sequence 1,5,9,13,...

A(0) = 1 +4x0=1

A(1) =1 + 4x1 = 5

A(2) = 1+ 4x2= 9

A(3) = 1 +4x3=13

A(n)= 1+4n   A(n-1) = 1+4(n-1) =1+4n-4= - 3+4n

A(n) - A(n-1) = (1+4n) - (-3=4n) = 4

A(n) = A(n-1) +4; 29 is the answer

4 0
3 years ago
Identify the ordered pair that represents the vector from a(-9,9) to b(7,3) and the magnitude of ab.
sveta [45]

Answer:

Answers below

Step-by-step explanation:

1. Order pair method

[(x2-x1) , (y2-y1)] = b-a = [(7--9) , (3-9)] = (16,-6)

2. Magnitude

|v| = \sqrt{16^2+-6^2}

v = |17.088|

7 0
3 years ago
Read 2 more answers
Identify square root of 3 as either rational or irrational, and approximate to the tenths place.
dmitriy555 [2]

Answer:

It is an irrational number, \sqrt{3} as a decimal rounded to the tenth place is 1.7

Step-by-step explanation:

All square roots are irrational numbers

3 0
3 years ago
Read 2 more answers
Simplify: 3 . 3^2 + 8 ÷ 2 - (4 + 3) A: 32 B: 24 C: 23 D: 30
yaroslaw [1]

Answer:

its none of these answers ;-;

Step-by-step explanation:

3^2 + 8 ÷ 2 - (4 + 3)

we do what's in parentheses first. (pemdas)

so now we have, 3^2 + 8 ÷ 2 - 7

next exponents, 3^2=9

9 + 8 ÷ 2 - 7

next division, 8÷2=4

9 + 4 - 7

next addition, 9+4=13

13-7

finally subtraction, 13-7=6

final answer: 6

7 0
3 years ago
Divide. Express your answer in simplest form.<br><br> 11/12 ÷ 3/4=
Tanzania [10]

Answer:  

11/9

hope this helped :)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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