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
BartSMP [9]
3 years ago
6

Combine like terms to create an equivalent expression -3.6-1.9t+1.2+5.1t

Mathematics
1 answer:
uranmaximum [27]3 years ago
6 0

Answer:

3.2t-2.4

Step-by-step explanation:

The polynomial given for simplification is:

-3.6-1.9t+1.2+5.1t

Now, we combine like terms using the commutative property of addition.

The commutative property of addition states that:

a+b=b+a

So, the order can be shuffled when we add terms.

The terms containing 't' are grouped together and the constant terms are grouped together. This gives,

-1.9t+5.1t+1.2-3.6

Now, we group them using associative property and converse of distributive property as:

(-1.9+5.1)t+(1.2-3.6)

Simplifying the above expression, we get:

(-1.9+5.1)t+(1.2-3.6)\\3.2t-2.4

Therefore, the simplified form is 3.2t-2.4

You might be interested in
Diego can type 140 words in 4 minuets. At this rate, how long will it take him to type 385 words
Ronch [10]
It will take 14 minutes and 8 seconds
4 0
3 years ago
Read 2 more answers
What is the equation, in standard form, of a parabola that contains the following points? (-2,18),(0,4),(4,24)
nydimaria [60]
Y=ax² + bx + c and A(-2,18), B(0.4), C(4,24) given

1)Let's determine 1st the value of c in using the pair of B
4= a(0)² + b(0) + c , c=4 and y=ax²+bx+4

2) Use the pair of A: 18 = 4a -2b + 4===> 4a-2b=14

3) Use C pair: 24 = 16a+4b+4 ==> 16a+4b=20

4) solve the system equation in 2) and 3) and you'll find a=2 and b=-3

Hence the equation  is y =2x²-3x+4



6 0
3 years ago
If he drank 80% of his water on his entire hike, how much did he drink? Explain and show your reasoning with a model.
qwelly [4]
Can you please be more specific? He drank 4/5 of the bottle and if the bottle is a 2 liter bottle, he drank 1.6
5 0
3 years ago
Read 2 more answers
Which two rational numbers does √14 lie between?
Fiesta28 [93]

First, let's find what √14 equals.

√14 ≈ 3.74

Now, we can solve for all the answer choices.

Option A:

19/6 = 3.1666...

22/7 = 3.1428...

Option B:

Doesn't need to be solved.

3.17

3.71

Option C:

√4 = 2

√9 = 3

Option D:

Doesn't need to be solved.

3.70

3.75

The only option that contains √14 between it, is Option D.

Hope This Helped! Good Luck!

7 0
3 years ago
Read 2 more answers
Tara ran the 1600 M event at a constant speed in 5 minutes and 20 seconds. what was her speed
ollegr [7]

5 m/sec or 300m / min

using speed = \frac{distance}{time}

change 5 min 20 sec to seconds = (5 × 60) + 20 = 320 sec

speed = \frac{1600}{320} = 5m / second or

speed = 60 × 5 = 300m / minute



4 0
3 years ago
Other questions:
  • PLEASE ANSWER QUICKLY!!!
    12·1 answer
  • A kitchen counter is to be covered with tiles that are 4in. Square. How many tiles can be placed along one row of a countertop t
    6·1 answer
  • If f(x) = 6x-4, what is f(x) when x = 8?<br> 02<br> O 16<br> O 44<br> O 52
    6·1 answer
  • Help on number six please (sorry for the beg I gotta say this is hard)
    15·1 answer
  • 5x+1/4=61/4 what does X equal
    12·1 answer
  • Among the licensed drivers in the same age group, what is the probability that
    8·2 answers
  • Can someone please help me?
    11·1 answer
  • Johann fits a linear model to a set of data. The line of best fit has the equation y=0.331986x+5.33286. The scatter plot with th
    11·1 answer
  • Use the conversion formula to write the equation for the new function, F(t).
    5·1 answer
  • Answer right and good review
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!