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
Verizon [17]
3 years ago
8

What is S7 for the arithmetic series: a1 = 26, d = 3, and a7 = 44

Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

Answer:

The answer is 245

Step-by-step explanation:

For arithmetic series with n=7: S7=(a1+a7)*7/2

Thus, S7=(26+44)*7/2=245

The answer is 245

You might be interested in
Math again. marking as brainliest
saul85 [17]

Answer:

d po

Step-by-step explanation:

sna maka tulong hheeheh

4 0
1 year ago
6. There are 90 seats in the school auditorium. The school had a sold out show of their play last weekend, and made $315. The co
Olegator [25]

Answer:

90

Step-by-step explanation:

4 0
3 years ago
Solve this equation q - 17 = 18<br><br> Thanks!
Lisa [10]

Answer:

q =1

Step-by-step explanation:

q=17-18

.•. q=1

pls mark me as a hot boy

8 0
2 years ago
Read 2 more answers
What is the LCM of 7371​
Ivenika [448]

Answer:

81 and 91

Step-by-step explanation:

6 0
2 years ago
In the coordinate plane, three vertices of rectangle abcd are a(0, 0, b(0, a, and d(b, 0. what are the coordinates of point c?
serious [3.7K]
So the point would be c)0,0
3 0
3 years ago
Other questions:
  • Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below
    10·1 answer
  • Two similar cylinders have radii of 7 and 1, respectively. What is the ratio of their volumes? Two similar cylinders have radii
    8·2 answers
  • Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100 grams of Robusta cof
    12·1 answer
  • 5x+y=-2 direct variation yes or no
    7·1 answer
  • Mr. Jones spends $156 to attend a college football game. Twenty percent of his cost was for a pass for parking. He spend the rem
    14·1 answer
  • Please HELP!<br> I will mark best answer as brainliest
    13·1 answer
  • Which of the following is equivalent to the complex number i8?
    13·1 answer
  • Which of the following expresses the possible number of positive real solutions for the polynomial equation shown below?
    14·2 answers
  • Find the intercepts of f(x)= x-4(x-2)^1/3
    11·1 answer
  • Is 1212 divisible by 3?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!