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
xz_007 [3.2K]
3 years ago
9

Help please I still can’t understand it

Mathematics
2 answers:
Verizon [17]3 years ago
8 0

2.74c2+4.19c+6.13 hope it helps

Olegator [25]3 years ago
6 0

You are combining like terms, and the only like terms you can combine are 6.71c and -2.52c = 4.19c

You rearrange the variables, and enter:

-2.74c² + 4.19c + 6.13

You can have terms like:

4, 4x, 4x², 4x³   You can't combine any of these terms because they have different exponents, if they were the same variable (x + x + y = 2x + y) and have the same power/exponent (y³ and 43y³ = 44y³), you can combine them

You might be interested in
Find the measure of angle x in the figure below:<br><br> A) 35<br> B) 47<br> C) 51<br> D) 62
sasho [114]

Answer:

The value of y = 62°

and x = 50°

Step-by-step explanation:

=> 57° + y + 61° = 180°

=> 118° + y = 180°

=> y = 180° - 118

=> y = 62°

Now ,

x° + y° + 67° = 180° { sum of angles of a triangle is 180° }

=> x° + 62° + 68° = 180°

=> x + 130° = 180°

=> x = 180° - 130°

=> x = 50°

4 0
2 years ago
Read 2 more answers
Answer correctly
Alla [95]

Answer:

000000000000000

thank you

3 0
3 years ago
Read 2 more answers
AB and CD are straight line segments.
frutty [35]

Answer:

<h2>i) Angle AOC is 95° </h2>

Reason:- Angle AOC is equal to Angle DOB since they are Vertically Opposite Angles.

<h2>ii) Angle BOC is 85°</h2>

Reason:- Angle AOC + Angle BOC - 180° (they lie in a straight line so they are a linear pair. Sum of the angles will be 180°)

Angle AOC is 95°, So:-

95° + Angle BOC = 180°

Angle BOC= 180° - 95°

<h3><u>Angle BOC = 85°</u></h3>

<u></u>

<h2>iii) Angle DOE is 17°</h2>

Reason:- Angle AOE+ Angle DOE+ Angle DOB = 180° (they lie in a straight line so they're a linear pair. Sum of the angles will be 180°)

So,

68° + Angle DOE+ 95° = 180°

163° + Angle DOE = 180°

Angle DOE= 180° - 163°

<h3><u>Angle DOE is 17°</u></h3>
5 0
3 years ago
Compare the values of the twos and the fives in 55220
cestrela7 [59]
5                          5               2            2      0
ten thousands thousands hundreds tens ones
                            
4 0
4 years ago
Solve<br>6x+3y-4z=24 <br>6x+5y+2z=14 <br>x+3y+z=9<br>​
Dmitry [639]
The first one is x=4.16z
The second one is x=1.16z
The third one is x=6z
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following is the converse of the statement "if it is my birthday, then it is September
    5·2 answers
  • A 6-pack of fruit juice costs $2.76. At that same rate, how much would a 15-pack cost
    7·1 answer
  • A group of 3 friends spends a total of $17.25 for brunch at a restaurant before tax and tip. Everyone orders the same thing: scr
    14·2 answers
  • A local garden contains 1/12 lettuce, 3/12 carrots, 4/12 of corn and the rest red radishes. How much of the garden is radishes?
    9·1 answer
  • I need help on these questions who ever answers this question will be the brainliest!!
    7·2 answers
  • 11) Yolanda collects trading cards, and she has started her younger brothers, Xavier and Zach, collecting cards as well.
    7·1 answer
  • Box A has a volume of 12 cubic meters. Box B is similar to box A. To create box B, box A's dimensions were multiplied by five. W
    14·2 answers
  • Please help due two days ago helpp me please Which measure of center is the most appropriate for the data in Table 1 (Height) in
    9·1 answer
  • 3 consecutive integers is 234. What is the equation to solve this equations and what are the 3 integers?
    6·1 answer
  • Find the following measure for this figure.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!