3 years ago

The first three terms in a pattern are shown in the image below. How many circles would be in the 5th term?

Mathematics

1 answer:

Alex Ar [27]3 years ago

4 0

Answer:

Step-by-step explanation:

the pattern is like this

start with 1 then add 2 equals 3

start with 3 then add 3 equals 6

so 6 add 4 equals to 10

and the 5th term will be 10 add 5

equals to 15

You might be interested in

Simplify the following expression. 3x ^ 4 + 2x ^ 3 - 5x ^ 2 + 4x ^ 2 + 6x - 2x - 3x ^ 4 + 7x ^ 5 - 3x ^ 3

hammer [34]

Answer:

$7x ^ 5 - x ^ 3- x ^ 2 + 4x$

Step-by-step explanation:

1) $3x ^ 4 + 2x ^ 3 - 5x ^ 2 + 4x ^ 2 + 6x - 2x - 3x ^ 4 + 7x ^ 5 - 3x ^ 3$

Rearrange the expression.

2) $7x ^ 5+3x ^ 4- 3x ^ 4 + 2x ^ 3 - 3x ^ 3- 5x ^ 2 + 4x ^ 2 + 6x - 2x$

Solve.

3) $7x ^ 5 - x ^ 3- x ^ 2 + 4x$

4 0

3 years ago

15gal. mulch cover 5 flowerbeds how many to cover 7 flowerbeds=

shutvik [7]

It would take 21gal to cover 7 flowerbeds. Hope this helps! :D

4 0

4 years ago

If 5 pounds of cheries cost $10 hom much is the unit price per pound

deff fn [24]

1 pound of cherries=$2

8 0

4 years ago

Read 2 more answers

7,14/5, 8/25 find the 7th term

tiny-mole [99]

I believe that would be 7

4 0

3 years ago

a pair of jeans originally cost $140 and are now on sale for 65% off. what is the sale price of the jeans

Andrei [34K]

Answer:

$49

Step-by-step explanation:

Method 1:

100% - 65% = 35%

$\frac{y}{140}: \frac{35}{100}$

y · 100 = 35 · 140

100y = 4900

100y ÷ 100 = 4900 ÷ 100

y = 49

Method 2:

$\frac{y}{140}: \frac{65}{100}$

y · 100 = 65 · 140

100y = 9100

100y ÷ 100 = 9100 ÷ 100

y = 91

$140 - $91 = $49

3 0

3 years ago