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
Artist 52 [7]
3 years ago
9

(-4c2+7cd+8d)+(-3d+8c2+4cd)=

Mathematics
2 answers:
Harman [31]3 years ago
4 0

Answer:

4c² + 11cd + 5d

Step-by-step explanation:

To add monomials, you have to look at the variables that are accompanied by their coefficients. In the given problem, (–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd), you can combine both cd ut nt cd and c² and cd and d and d and c² because they have different variables.

(–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd)  

(-4c² + 8c²) + (7cd + 4cd) + (8d - 3d)

4c² + 11cd + 5d

zhannawk [14.2K]3 years ago
4 0

Answer:

4,11,5

Step-by-step explanation:

You might be interested in
Solve for y ..............
lions [1.4K]

Answer:

Im not gonna explain i will give you the answer that i came up with I currently have 60 right now hope this is right

Step-by-step explanation:

8 0
2 years ago
I really need help. ​
fiasKO [112]
39/10 I’m not sure! Use the app called photo math
8 0
3 years ago
1.2÷182.4 what is the answer
Helga [31]

Answer:

0.0007

Step-by-step explanation:


6 0
3 years ago
What are 9 ten thousands
skad [1K]
This is 90,000 is your answer
8 0
3 years ago
Read 2 more answers
The directrix of a parabola is the line y=-2 and the focus is (2,-4). This parabola can be written in y=ax^2+bx+c form. Complete
miv72 [106K]

Answer:

Step-by-step explanation:

This calculator will find either the equation of the parabola from the given ... latus rectum, focus, vertex, directrix, focal parameter, x-intercepts, y-intercepts of ... Assume that the equation of the parabola is $$$y=a x^{2} + b x + c$$$. ... Since the parabola passes through the point $$$\left(2, 9\right)$$$, then $$$9=4 a + 2 b + ...

7 0
3 years ago
Other questions:
  • There are 80 students in a school. Every student is taking either algebra or pre-calculus, and some students are taking both. Th
    15·1 answer
  • 63 is 63% of what number​
    7·2 answers
  • You buy 3.18 pounds of peaches​, 1.45 pounds of apples​, and 2.06 pounds of pears. What is your total​ bill?
    9·2 answers
  • Three boards are placed end to end to make a walkway. The first board is
    15·1 answer
  • How do I list fractions and decimal In order from least to greatest
    10·1 answer
  • A scientist mixes water (containing no salt) with a solution that contains 35% salt. She wants to obtain245 ounces of a mixture
    10·1 answer
  • Use the equation (y= -2x + 3) to create a table of values using x-values of -1,3,5. Remember, the ordered pairs can be verified
    13·1 answer
  • Using graph paper, graph the following equation. Then click on the graph until the correct one is displayed.
    6·2 answers
  • From the set (76, 77, 78), use substitution to determine which value of x makes the equation true
    15·1 answer
  • if two parents have 6 children what is the probability that they will have exactly 5 daughters and one son? (assume that boys an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!