1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexira [117]
3 years ago
7

In an arithmetic sequence {an}, if a1 = 5 and d = 3, find a72.

Mathematics
1 answer:
sleet_krkn [62]3 years ago
4 0
The nth term (an) of the arithmetic sequence is calculated through the equation,
                                               an = a1 + (n - 1)(d)
 where an is the nth term, a1 is the first term, n is the number of terms, and d is the common difference. Substituting the known values,
                                              a72 = 5 + (72 - 1)(3)
                                                a72 = 218    
You might be interested in
What equation is a point slope form equation for line AB?
LenKa [72]
The last answer because the A point is 3,2 and if you put that in point slope form none of the answers were there so if you look at the B point and put it in point slope form the answer is the last one.
4 0
3 years ago
Simplify the expression.<br><br> 10h + 6 − 5h + 3
inn [45]

Answer:

Combine like terms. The like terms in this equation are the h’s and the real numbers. Add or subtract both of the same terms and that is the simplified answer.

10h-5h+6+3

5h+9

:)

6 0
3 years ago
Read 2 more answers
List the factor pairs of the number.<br><br> 9. 22
ANTONII [103]
1 , 22, , 2 , 11. they are the factor pairs.
4 0
3 years ago
Evaluate f (-4) for f (x) = x^2 -3x +9
lisabon 2012 [21]
37 is your answer.

If u substitute in -4 for x, you will get -4^2 -3(-4) + 9.

-4^2 equals 16.

-3(-4) equals 12

16 + 12 = 28

28 + 9 = 37
6 0
3 years ago
HELPPP ILL GIVE U BRANLIIEST OR WHAT EVER IT IS BUT PLEASE HELP WHATS THE SLOPE
Komok [63]

Answer: 3

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Select the false conditional statement.
    9·1 answer
  • in the month of November a dance troupe had 150 members. In December there was a 20% decrease in the members. In January there w
    15·1 answer
  • A scale on a blue print drawing of a house shows that 6 centimeter= 3 meter
    9·2 answers
  • 10 pts help me out!<br> Its kinda simple
    11·1 answer
  • Darnell rented a moving truck.the weight of the empty truck was 7860 lbs when Darnell filled the truck it weighed 6 Tons what wa
    10·2 answers
  • Show that the series is convergent or divergent:<br><br> I need the b) part so badly
    15·1 answer
  • I have tried to figure this out but I'm stuck.<br> Can someone pleas help me?
    11·2 answers
  • Students to teacher ratio is 24:1
    11·1 answer
  • Simplify the expression: 15 + 7(x - 2)
    11·1 answer
  • (39-7) divided by 4^2 = ?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!