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
Step2247 [10]
3 years ago
12

What’s the 84th term of the arithmetic sequence -5, 15, 35

Mathematics
1 answer:
Mrac [35]3 years ago
7 0

Answer:

<h3>            a₈₄ = 1655  </h3>

Step-by-step explanation:

15-(-5) = 20 and 35-15=20  so d=20

a_n=a_1+d(n-1)\\\\a_1=-5\\d=20\\\\a_{84}=-5+20(84-1)=-5+20\cdot83=-5+1660=1655

You might be interested in
WILL GIVE BRAINLIEST HELP I NEED THE PROCEDURE ALSO 5-6 of the 42 puppies took a nap how many puppies did not take a nap
DIA [1.3K]

Answer:

uhhhh, well saying 5-6 doesn't help but here are the answers:

(if 6 puppies sleep): 36

(if 5 puppies sleep): 37

6 0
3 years ago
ABC is an obtuse triangle. Given that CB = 20, the measure of A = 30°, and the measure of B = 45°, which of the expressions list
Mariulka [41]

Answer:

option 3

Step-by-step explanation:

Using the Sine rule in Δ ABC, that is

\frac{a}{sinA} = \frac{b}{sinB}, that is

\frac{20}{sin30} = \frac{CA}{sin45} ( cross- multiply )

CA × sin30° = 20 × sin45° ( divide both sides by sin30° )

CA = \frac{20sin45}{sin30} → (3)

5 0
3 years ago
if a couple deposits $25000 into an account earning 6% annual interest compounded monthly, how much money will be in the account
Lapatulllka [165]

Answer: 111,624.25


Step-by-step explanation: If you deposit $25,000 than keep adding 6% over the 25 years you will eventually come up with 111,624.25 dollars.


Hope this helps!


8 0
3 years ago
Someone help?! Brainliest and points!!!
Tamiku [17]

the answer is C.

:) I hope its right

6 0
3 years ago
Read 2 more answers
Jason has 2 bags with 6 tiles each. Jadon draws a tile from 1st bag, and then a tile from the 2nd bag. What's the probability of
zhenek [66]

Answer:

hope this helps ->

Step-by-step explanation:

The chance of getting tile number 5 from the first bag is 1/6 as it is for all other tiles in the same bag. The chance of getting an odd tile from the second bag is 3/6 as it is for getting an even tile. By multiplying the two, we get a total probability of 1/12.

6 0
3 years ago
Other questions:
  • Explain the difference in meaning between I-3I and -3.
    6·2 answers
  • Linear Equations. Solve the equation 5 = 3y +6 using inverse operations.
    9·1 answer
  • -x+8+3x=-6 hep me plz
    5·2 answers
  • A radiator contains 15 quarts of fluid, 30% of which is antifreeze. How much fluid should be drained and replaced with pure anti
    15·1 answer
  • F(x) = -6x + 4<br> f (x) = 28
    11·1 answer
  • Please help, need an answer ASAP!
    7·1 answer
  • 4.89; 4.089; 4.870; 4.881 - Put these in order from least to greatest. Your answer​
    6·2 answers
  • Can someone help me out pls.
    14·1 answer
  • How was y'all day :)?
    11·1 answer
  • Help I can’t get the answer
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!