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
algol13
3 years ago
11

Find the first 3 terms of arithmetic sequence if t5=-154 and t9=-274. find t1, t2, t3

Mathematics
1 answer:
777dan777 [17]3 years ago
4 0

Answer: t1 = -34; t2 = -64; t3 = -94

d is the distance between numbers (d > 0)

we have:

t5 = t1 + 4d = -154

t9 = t1 + 8d = -274

we have the equations:

t1 + 4d = -154

t1 + 8d = -274

<=> t1 = -34

      d = -30

with t1 = -34 and = -30 => t2 = -34 - 30 = -64

                                          t3 = -64 - 30 = -94

Step-by-step explanation:

You might be interested in
someone, please help me asap, that would be great, offering 15 points, and please do not attach a link for the answer, thanks.
algol13
Pretty sure the answer is 288
7 0
3 years ago
I. Let f(x) = 2x – 1, g(x) = 3x, and h(x) = x2<br> + 1. Compute the following:<br><br> 1. f(g(-1))
aleksandrvk [35]
F(g(-1))
g(-1) = 3(-1) = -3
f(-3) = 2(-3) -1 = -6 -1 = -7
3 0
3 years ago
Please help solve this question with steps
Orlov [11]
39x^3 = 13*3*x*x*x

-6x^2 = 2*3*x*x*-1

-3x    = 3*x*-1

so in all these factorizations, 3*x is common. so 3x is the common factor.

by seperating the common factor,

3x(13x^2 - 2x-1)

will be the factorization.


   xy + 5x - 5y - 25

=x (y+5) -5 (y+5)
=(x-5) (y+5)

hope I helped ya!!!
8 0
3 years ago
Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter RE
r-ruslan [8.4K]
5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56
5 0
3 years ago
The amount after 8years will be what
patriot [66]
P=5000
t=8
r=7%=0.07
n=4
Now all of this have to be substituted to the formula
A=5000(1+0.07/4)^(4*8)=5000(1+0.07/4)³²=8711.07
8 0
3 years ago
Other questions:
  • Subtracting Fractions.<br><br> Fill in the blanks, and the tenth one is 4 2/3 + 7 7/10=
    7·1 answer
  • Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it
    13·2 answers
  • Which of the following uses the distributive property correctly?
    10·1 answer
  • Solve the proportion 9/12=15/x
    12·2 answers
  • Factor the expression completely. 1/4x + 19/4
    8·1 answer
  • John's bank account was overdrawn. The status of his account was – $114. He did not realize the problem and wrote another check
    11·1 answer
  • There are 12 people in cafe. half of them are drinking coffee. How many people are drinking coffee?​
    8·1 answer
  • WILL GIVE BRAINILEST TO WHO ANSWERS IN LESS THEN 10 MINS
    5·1 answer
  • In 12 hours , the temperature fell steadily from 17F to -7F. What was the change in temperature
    13·1 answer
  • Jim has for cups of milk he wants to find the number of 1/4 cup serving in his four cups of milk draw a model to find how many 1
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!