3 years ago

Nth term fo 3,11,25,45

Mathematics

2 answers:

alexandr1967 [171]3 years ago

7 0

I think the answer may be 291

Nimfa-mama [501]3 years ago

4 0

That's a progression, for each step you increase the total next number by 8+6.

So
1. 3+8=11
2. 11+8+6=25
3. 25+8+6+6=45
4. 45+8+6+6+6=71
5. 71+8+6+6+6+6=103
6.103+8+6+6+6+6+6=141
7.141+8+6+6+6+6+6+6=185
8.185+8+6+6+6+6+6+6+6=235
9.235+8+6+6+6+6+6+6+6+6=291

You might be interested in

Solve <br> S = 2πr(h + r) for h

Margarita [4]

Answer:

S/2πr-r = h

Step-by-step explanation:

S = 2πr(h + r)

S/2πr = h+r

S/2πr - r = h

6 0

2 years ago

This one as well, does anyone know the answer?

Mashutka [201]

D is the answer to the question

5 0

3 years ago

What is the value of x in the equation 3/4(1/4x + 8) - (1/2x+2) = 3/8(4-x)-1/4x ?

babunello [35]

Answer:

Step-by-step explanation:

6 0

2 years ago

Lori is running in a marathon, which is 35.6 miles long. So far, she has run one-tenth (1/10) of the marathon. How far did Lori

Lady bird [3.3K]

If lori finishes the race she would have ran 35.6 miles

7 0

3 years ago

Which polygons are congruent?Select each correct answer. Two trapezoids labeled V R A S and B U W D. Sides B U and V R contain o

Mashutka [201]

Answer:

Two trapezoids labeled V R A S and B U W D. Sides B U and V R contain one tick mark. Sides B D, U W, V S, and R A each contain two tick marks. Sides A S and W D each contain three tick marks. The angles represented by vertex letters U, B, R, and V each contain two tick marks. The angles represented by vertex letters D, W, S, and A each contain one tick mark.

8 0

3 years ago