3 years ago

Find the nth term of this quadratic sequence : 4,7,12,19,28

Mathematics

2 answers:

Nana76 [90]3 years ago

8 0

Answer is n^2+2

I attached a picture of my working out

Lady bird [3.3K]3 years ago

4 0

Answer:

n^2+3

Step-by-step explanation:

You might be interested in

Why aren't the numbers 38 and 40 relatively prime

sergey [27]

Answer:

may be this is helpful!

5 0

3 years ago

Read 2 more answers

I’ll mark brainliest if correct lol

True [87]

Answer:

10 seconds

Step-by-step explanation:

mark two points on the line the use the slope rule to calculate it you'll find it's -5 m/s

8 0

3 years ago

Read 2 more answers

What combination of transformations is shown below?

Anastasy [175]

Answer:

Rotation then reflection

Step-by-step explanation:

The triangle starts where the light green one is. Then it is rotated 90 degrees clockwise around the point where the hypotenuse and longer leg meet. From the sark green triangle it is reflectd to where the purple triangle is.

8 0

3 years ago

A man deposited $ 800 in his account at a bank which offers 6% simple interest per annum. How much interest would he receive on

strojnjashka [21]

Answer:

The answer is Rs.43,200.

5 0

4 years ago

Please help ! <br><br> Determine the number of real solutions for each system .

alina1380 [7]

Answer:

cant help on a test sorry

Step-by-step explanation:

8 0

3 years ago