3 years ago

Write an equation for the nth term of the arithmetic sequence -9,-4,1,6 then find a50

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

7 0

Answer :

an = -9 + (9-1) 5

an = -9 + (8) 5

an = -9 + 40

an = 31 is the answer

Hope it helped

You might be interested in

On a coordinate plane, a line goes through (negative 3, negative 4) and (3, 0).

arsen [322]

Answer:

The slope is Negative three-halves and contains the point (0, 2).

Step-by-step explanation:

(-3,-4)(3,0)

M= -4/-6 = 2/3

⊥M = -3/2

0 = 2/3(3) + B

B=2

5 0

3 years ago

Classify the real numbers choose all that apply

denis-greek [22]

Rational because 5^3

irrational

4 0

3 years ago

PLEASE HELP I NEED HELP BADDD PLS CORRECT ANSWERS ONLY

abruzzese [7]

Answer:

Hi,

Step-by-step explanation:

Answer B : 51

1+4+7+10+13+16=51

6 0

2 years ago

Solve when G= -4/3 and h= 1/3 G+2h-3g-4h

Alexandra [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

On a level field, a telephone pole 24 feet tall casts a shadow 6 feet long, and at the same time of day, another nearby telephon

nalin [4]

E. 72
6 feet long cast shadow = 24 feet pole
18 feet long cast shadow = 72 feet pole
18/6=3
24x3=72

5 0

3 years ago