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expeople1 [14]
2 years ago
14

Is the sequence -3, 5, 13, 21, ... a. arithmetic b. geometric

Mathematics
1 answer:
kondaur [170]2 years ago
3 0

Answer:

Step-by-step explanation:

It's arithmetic.

Just keep on adding 8 to each term.

-3 + 8 = 5

5 + 8 = 13

13 + 8 = 21

You might be interested in
M/7 + 1 = 6 ? What is it equal too
jasenka [17]

Answer: M= 35

The correct answer to m/7 + 1 = 6 is M = 35

5 0
3 years ago
Daisy taped two pieces of cardboard together to make a longer piece. The length of the first piece of cardboard was 1 2/5 meters
N76 [4]
T= total length

T=1 2/5 meters + 4 1/5 meters
add the whole #s and the fractions
T= (1+4) + (2/5 + 1/5)
T= 5 3/5 meters total

Hope this helps! :)


7 0
3 years ago
Two sides of a triangle are exactly the Same length. The length of the third side is four cm shorter than the two equal sides. F
liubo4ka [24]

Answer:

15 cm, 15 cm, 11 cm

Step-by-step explanation:

let the equal sides be x then the third side is x - 4

The perimeter is the sum of the 3 sides and is 41 cm , then

x + x + x - 4 = 41

3x - 4 = 41 ( add 4 to both sides )

3x = 45 ( divide both sides by 3 )

x = 15

x - 4 = 15 - 4 = 11

The sides are 15 cm, 15 cm, 11 cm

3 0
2 years ago
Two numbers have a sum of 77. If one number is p, express the other number in terms of p.
zhannawk [14.2K]

Answer: 77-p

Step-by-step explanation:

o=other number

o+p=77

o+p-p=77-p

o=77-p

3 0
2 years ago
Ben owns a townhome valued at $ 195,000, but still owes $120,000 on the loan. Ben has $5,000 in savings and balance of $1,400 on
viva [34]
Net worth is the difference between assets and liabilities.

Assets - liabilities = net worth

Assets include
townhome valued at $ 195,000
savings 5000
Car 38000
Total=195,000+5,000+38,000
=238,000

Liabilities include
Loan owed 120000
Credit card 1400
owed on Ben's car 20000
Total=120,000+1,400+20,000
=141,400

Net worth=238,000−141,400=96,600
4 0
3 years ago
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