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
Nana76 [90]
3 years ago
13

Evaluate the sum of the first ten terms of the arithmetic sequence.

Mathematics
1 answer:
Basile [38]3 years ago
5 0

21 \times 10 = 2100
You might be interested in
7X +15 X equals A. 21x b. 21x^ c. 22x d. 22x^
forsale [732]

Answer: c. 22X

Step-by-step explanation:

7 0
3 years ago
Mia wants to buy 3 notebooks for $1.29 each. What is the expression for the total cost?
ololo11 [35]

Step-by-step explanation:

Mia want to buy 3 notebook for $1.29 each ,

then total cost =3×1.29

hence, 3×29

1\6+1/12+2/6=2+1+4/12

=7/12

8 0
3 years ago
Can you please help me!!
Molodets [167]
A is more because 1/4 is equal to 2/8 and 2/8 is less than 7/8 so you would have more than a minute
B is three minutes 2/8 goes into 7/8 three times
8 0
3 years ago
Two adjacent angles of a rhombus as in the ratio 2:3. Eind all the a angles of the rombus​
Tomtit [17]

Answer:

Let the adjacent angles of the rhombus be 2x and 3x. We know that the sum of the measures of the adjacent angles is equal to 180°. AD = DC = 3 × 36° = 108°. Hence , the angles of the rhombus are 72° , 108° , 72° and 108°.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me with 16-18 ty!!
jonny [76]

16: B; irrational number, real

17: C; whole, integer, rational, real

18: B; real, rational, integer

3 0
4 years ago
Other questions:
  • Jan bought a blazer for 39.90. The price of the blazer was $38. What sales tax rate was she charged for this blazer?
    13·2 answers
  • Add​​ using a number line.
    7·1 answer
  • What's the purpose of life? why do we exist? are aliens real?
    10·2 answers
  • Jake and Seth put some money into their money boxes every week. The amount of money (y), in dollars, in their money boxes after
    10·2 answers
  • Prove that for any arithmetic sequence a7+a10=a8+a9
    12·1 answer
  • Determine whether the quantitative variable is discrete or continuous. Weight of a rock
    14·1 answer
  • How much is the percent increase from 1 to 4?
    12·2 answers
  • Suppose that 29\%29%29, percent of undergraduates at a large university are involved in a campus organization. The administratio
    5·1 answer
  • Given that f(x)=3x^2-36=0 find x
    10·1 answer
  • Please look at the picture, I need help ASAP.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!