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
Arlecino [84]
3 years ago
11

50th term of 7,5,3,1

Mathematics
1 answer:
Dovator [93]3 years ago
3 0
7, 5, 3, 1 is an arithmetic sequence with common difference (d) = -2 and first term (a) = 7.
Tn = a + (n -1)d
T50 = 7 + (50 - 1) x -2 = 7 + 49 x -2 = 7 - 98 = -91

50th term = -91
You might be interested in
I need help pls help
zmey [24]

Answer:

33/20

Step-by-step explanation:

I dont know if that was a minus or a plus but it looked like a minus sorry if its wrong

6 0
3 years ago
Read 2 more answers
One day a rickshaw earned $80 out of his earnings he spent $68/5on tea and $51/2 on food and $22/5 on repairs of the rickshaw ho
Tamiku [17]
Use this app called Slader it should help
8 0
3 years ago
Please solve it <br>find the value of x​
DENIUS [597]

Answer:

The measure of angle x is 25 degrees.

Step-by-step explanation:

Since triangle ABC is an isosceles triangle, the measure of angle BAC is equal to the measure of angle ACB. Angle ABC = 80 degrees, leaving 100 degrees to be divided equally for the measures of the other two angles. Now that you know that angle ACB = 50 degrees, you can calculate the value of angle ACD and determine that angle ACD = 130 degrees. Triangle ACD is also an isosceles triangle, and the two equal legs are AC and CD. Since angle ACD = 130 degrees, the other two angles have a total of 50 degrees. Splitting the 50 degrees equally between the two angles gives you 25 degrees as the value of angle CAD, which is labeled "x."

8 0
3 years ago
5 1/4 as a whole number
Crank
5 + 1/4 by definition cannot be whole.

5 + 1/4 = 5.00 + 0.25 = 5.25

5.25 isn't whole.
3 0
3 years ago
Simplify<br> 7xy^2z^3- 4xy^2z^3+2x^2yz^2-3xy^2z^3
aksik [14]

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Step-by-step explanation:

In pic

(Credits:Symbolab)

3 0
3 years ago
Other questions:
  • The ratio of the side length of Square A to the side length B is 4:9.The side length of Square A is 12 yards.what is the perimet
    13·1 answer
  • I need help on this one too please and thank you
    13·1 answer
  • 3.) What are the factors of 12?
    7·1 answer
  • what is the total cost of a pair of shoes for 78.95 in two sweaters at 36.99 each with a 7% sales tax
    12·2 answers
  • Look at this diagram.
    8·1 answer
  • The accompanying specific gravity values describe various wood types used in construction. 0.32 0.35 0.36 0.36 0.37 0.38 0.40 0.
    7·1 answer
  • Find the standard deviation of the following data. Round your answer to one decimal place. x 0 1 2 3 4 5 P(X
    13·1 answer
  • 3-2x-x^2=y Given x = 2
    14·2 answers
  • Please help needed its due soon
    14·1 answer
  • A total of $5000 is invested: part at 7% and the remainder at 12%. How much is invested at each rate if the annual interest is $
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!