Quadratic sequence are shown below Work out the next term.

1 answer:

8 0

1) 7, 11, 17, 25, 35

2) 6, 12, 22, 36, 54

6) The nth term is T= n^2 +4n -1

7) The nth term is T= n^2 + 3n

8) The nth term is T= 2n^2 + 2n + 5

I‘ll try to do the others, I’ll write the solutions in the comments of my answer

You might be interested in

Aflati 2 numere stiind ca sunt direct proporționale cu 5 și 3 și suma lor este 100

aleksandrvk [35]

Answer:

idk

Step-by-step explanation:

5 0

3 years ago

A small business has 50 total employees, 15 of which are full-time. What percent of the employees are part-time?

12345 [234]

Answer:

70%

Step-by-step explanation:

50-15 =35

35/50 = 70/100

4 0

3 years ago

Square A has a side length (2x-7) and Square B has side length (-4x+18). How much bigger is the perimeter of Square B than Squar

mihalych1998 [28]

How much bigger is B than A , so Side length B- A = (-4x+18) - (2x-7) = -6x+25
So perimeter = 4x length = 4x(-6x+25) = -24x+100 = 100-24x
How much bigger? 100-24X

__Brainliest if i helped!

4 0

3 years ago

Read 2 more answers

What is the written form of 35 1/5

FromTheMoon [43]

35.20 is the decimal version

8 0

4 years ago

Which angles are supplementary to 1 ( Select all that apply)?

bagirrra123 [75]

<h3>2 Answers: Angle 4 and angle 2</h3>

==================================================

Explanation:

Supplementary angles add to 180 degrees. Visually, supplementary angles can be glued together to form a straight angle or a straight line.

We see that happens with angles 1 and 4, and this also happens with angles 1 and 2. This is why these two angles make up the answer.

--------------

The other answer choices can be ruled out.

Angles 1 and 9 would be congruent if we knew the shallow sloping lines were parallel. The only time angles 1 and 9 are supplementary is if both are 90 degrees. In any other case, they are not supplementary angles.

Angles 1 and 12 are same side exterior angles. They would be supplementary if the shallow sloping lines were parallel. However, if you extend out each line, you'll see that they eventually intersect. Parallel lines never intersect.

7 0

3 years ago

Read 2 more answers