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
jasenka [17]
2 years ago
9

Will mark as brainlist

Mathematics
1 answer:
lara [203]2 years ago
7 0

Step-by-step explanation:

Tn=ar^(n-1)

r=-10/-5=2

a=-5

Tn=-5×(2)^(n-1)

Tn=-5•(2)^(n-1)

an=5•(2)^(n-1)

You might be interested in
Simplify 7(2x+y)+6(×+5y)
iris [78.8K]

Simplify, <em>7(2x+y)+6(x+5y).</em>

<em>a:</em> <em>20x+37y</em>

<em> (7 • (2x + y)) +  6 • (x + 5y) </em>

<em>Step  2  : </em>

<em>Equation at the end of step  2  : </em>

<em>  7 • (2x + y) +  6 • (x + 5y) </em>

<em>Step  3  : </em>

<em>Final result : </em>

<h3><em> </em><em> 20x + 37y</em></h3>

Thanks,

<em>Deku ❤</em>

4 0
3 years ago
If three friends posted 15 comments each, how many comments will there be overall?
soldi70 [24.7K]
15 times 3 equals  45 hoped i helped

4 0
3 years ago
Read 2 more answers
An 8-meter length connects the triangular front and back of a house roof. The base of the front
Reptile [31]

Answer:

B=3.6h

Step-by-step explanation:

I had the same question on my hw and I guessed that and got it right so

6 0
2 years ago
At julies fabric store a yard of chiffon fabric cost 7.85. lee plans to purchase 0.8 yard for a craft project if lee gives the c
Oksanka [162]
$7.85 x .8 yards=$6.28.  

$10-$6.28=$3.72 change back
4 0
2 years ago
Trabajadores 360 180 120 80 60
My name is Ann [436]

Answer:

b

Step-by-step explanation:

answer is b

3 0
3 years ago
Other questions:
  • Use the following function rule to find f(4).<br><br> f(x) = <br> 5 + <br> 7 <br> x
    11·2 answers
  • A set of numbers is shown below:
    15·2 answers
  • Questions:
    15·1 answer
  • Write a ratio equivalent to the ratio 6:16. a. 18:80 c. 12:32 b. 16:6 d. 18:32
    9·1 answer
  • A local convenience store in a large city closes each day at 10 P.M. The owner of the store is investigating whether mean sales
    15·1 answer
  • What is the square root of -1
    12·2 answers
  • Find the greatest common factor of 34 and 36.
    15·2 answers
  • Grapes are on sale for $0.97 per pound and Bart wants to purchase 4 pounds of grapes. How much will he spend?
    14·2 answers
  • A shop has this offer.
    13·1 answer
  • 3z+8=20<br> Answer <br> 4<br> 10<br> 8<br> 13
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!