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
jeka57 [31]
3 years ago
14

Which equation is an identity? 3(x – 1) = x + 2(x + 1) + 1 x – 4(x + 1) = –3(x + 1) + 1 2x + 3 = 2 x plus 3 equals StartFraction

one-half EndFraction left-parenthesis 4 x plus 2 right-parenthesis plus 2.(4x + 2) + 2 StartFraction one-third EndFraction left-parenthesis 6 x minus 3 right-parenthesis equals 3 left-parenthesis x plus 1 right-parenthesis minus x minus 2.(6x – 3) = 3(x + 1) – x – 2Which groups of animals participate in adaptive social behavior?
Mathematics
2 answers:
dem82 [27]3 years ago
3 0

Answer:

2x + 3 = 2 x plus 3 equals StartFraction one-half EndFraction left-parenthesis 4 x plus 2 right-parenthesis plus 2.(4x + 2) + 2

GarryVolchara [31]3 years ago
3 0

Answer:

c

Step-by-step explanation:

You might be interested in
A geometric seqerence 1.5, -3, 6, -12 .... How many regative terms in the sequencs greater than
Leno4ka [110]

The total negative terms are 4 which are greater than -6000 if the geometric sequence 1.5, -3, 6, -12 ... with a common ratio -3.

<h3>What is a sequence?</h3>

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

We have:

A geometric sequence 1.5, -3, 6, -12 ....

The common ratio r = -3/1.5 = -2

1.5, -3.6, 6, -12, 36, -108, 324, -972, 2916, -8748

The total negative terms = 4

Thus, the total negative terms are 4 which are greater than -6000 if the geometric sequence 1.5, -3, 6, -12 ... with a common ratio -3.

Learn more about the sequence here:

brainly.com/question/21961097

#SPj1

4 0
2 years ago
Help me out with this please
kakasveta [241]

Answer:

i think it is a but not shour

Step-by-step explanation:

7 0
2 years ago
A 35 foot wire is secured from the top of a flagpole to a stake in the ground. If the stake is 14 ft from the base of the flagpo
IgorLugansk [536]
The answer is 32.07. Rounded to the nearest tenth is 32.1
3 0
2 years ago
Read 2 more answers
Pls help bond maths ​
zepelin [54]

Answer:

19) 35

20) 38

21) 36

22) 37,800

23) 2,450

24) 47

25) 25,000

26) 820

6 0
2 years ago
Read 2 more answers
Given f(x) = 2(4 – x)2, what is the value of F(15)? Record your answer and fat in the bubbles on your anser document​
kari74 [83]

Answer:

f(15) = 242

Step-by-step explanation:

Step 1: Define

f(x) = 2(4 - x)²

f(15) = x = 15

Step 2: Substitute and Evaluate

f(15) = 2(4 - 15)²

f(15) = 2(-11)²

f(15) = 2(121)

f(15) = 242

6 0
3 years ago
Other questions:
  • Elena's daughter sold 78 boxes of Girl Scout cookies. She was told that this amount represented 20% of the troops sale. How many
    8·1 answer
  • Find x in this proportion.<br> 5/2x =25/4 <br> x =<br><br> 2/5<br> 5/2<br> 4/5<br> 8/5
    5·1 answer
  • Evaluate (x+y)^0 For x=-3 and y=5
    9·2 answers
  • Which best describes how to find an equation of the line shown?
    10·1 answer
  • 2. Determinați numărul x din:
    15·1 answer
  • Find the two square roots of the number.<br><br> 144
    11·2 answers
  • How do I troll my teacher just found out their side job is a P05N actor
    12·2 answers
  • A. 12/35<br> B. 35/12<br> C. 35/37<br> D. 12/37
    13·1 answer
  • How can estimating the quotient help you check that your answer to a division problem is reasonable?​
    7·1 answer
  • in a biology course, students spend 250 minutes in a lab and lecture each week. the lab time is 20 minutes shorter than the lect
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!