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
Free_Kalibri [48]
3 years ago
11

Evaluate the geometric series: a1 =-1, r= 2, n= 7

Mathematics
1 answer:
Alex73 [517]3 years ago
3 0

Answer:

Common Ratio: 2

Step-by-step explanation:

You might be interested in
In triangle pqr PQ is equals to PR and angle Q is equals to 80 degree find angle p​
Dmitry [639]

Answer: ∠P= 20°

<h3>Step-by-step explanation: Well we know that the sum of a triangle always equals to 180°, so ∠P + 80 +80 = 180° </h3>

∠P + 160 = 180

Subtract 160 from both sides, 160 on the left is cancelled so that 180-160 equals 20  

∠P=20°

6 0
3 years ago
What's number 2 and 3
gtnhenbr [62]
El numero 2 eso seria
7 0
3 years ago
write a word problem that can be solved using a system of two linear equations. solve the problem and give the meaning of the an
dmitriy555 [2]

Answer:

The sum of two numbers is 25. One of the numbers exceeds the other by 9. Find numbers

<h3>here</h3>

the other number = x + 9

Let the number be x. 

Sum of two numbers = 25

According to question, x + x + 9 = 25

⇒ 2x + 9 = 25

⇒ 2x = 25 - 9

⇒ 2x = 16

⇒ 2x/2 = 16/2

⇒ x = 8

Therefore, x + 9 = 8 + 9 = 17

Therefore, the two numbers are 8 and 17.

5 0
3 years ago
Read 2 more answers
What is 464.1587734 in fraction form
loris [4]

Answer:

464.1587734 = 464 793867/5000000

3 0
3 years ago
Alec pours the same amount of soup into 3 bowls. He uses 4 cups of soup. How much soup goes into each bowl
Vesna [10]
4/3 cups of soup goes in each
8 0
3 years ago
Other questions:
  • A wheel has a diameter of 21cm calculate its circumference
    14·2 answers
  • How to solve algebra questions
    7·1 answer
  • Find the surface area of a sphere with radius of 1.5 and slant height of 6.​
    12·1 answer
  • Mike discovered that the pool in his backyard is leaking slowly. The pool holds 16,111 gallons of water, and is leaking at a rat
    9·1 answer
  • Is -1,4 a solution to the inequality y&lt;2x+5
    13·1 answer
  • PLS HELP ASAP! GIVING BRAINLIST
    15·2 answers
  • Abdul deposited $460 into a savings account that has a simple interest rate of 3.5%. Isaac deposited $550 into a savings account
    10·1 answer
  • Find x. Round your answer to the nearest tenth of a degree.<br> x
    6·1 answer
  • A rectangular field has a perimeter of 300m. What is the area of the field if the length of the field is twice the width of the
    7·2 answers
  • How do you solve 32 - 6x = 53?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!