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
goldenfox [79]
3 years ago
9

(8c2-2c) + (2c2+3c) in standard form

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
5 0

Answer:

Step-by-step explanation:

hello :

(8c²-2c) + (2c²+3c)= (8c²+3c²)+(3c-2c) =11c²+c .....standard form

You might be interested in
Find the value of x. The diagram is not to scale
Svetllana [295]

Answer:B-70

Step-by-step explanation:

from the figure, In \triangle ABC\ \text{and}\ \triangle ADE

\Rightarrow \dfrac{45}{45}=\dfrac{24}{24}\\\Rightarrow \dfrac{1}{1}=\dfrac{1}{1}

\therefore \text{two triangles are similar}

Thus we can write

\Rightarrow \dfrac{35}{x}=\dfrac{45}{45+45}\\\\\Rightarrow x=35\times \dfrac{90}{45}=35\times 2=70

8 0
3 years ago
I need help ASAP. :)
ahrayia [7]
Flip over x-axis
down 8 units
4 0
3 years ago
Which shows two expressions that are equivalent to (Negative 7) (Negative 15) (Negative 5) Yan is climbing down a ladder. Each t
Svet_ta [14]

Answer:

(-8) + (-8) + (-8) + (-8)

Step-by-step explanation:

Since Yan is descending ; we represent his movement as being negative.

Number of rungs descended before stopping = 4

Number of stops = 8

Given that no extra steps was taken ;

Number of ladder rungs descended :

4 rungs per stop for 8 stops

- 4 * 8 = - 32 rungs

Another way to write the product :

Number of stops added in number of rungs descended :

(-8) + (-8) + (-8) + (-8)

3 0
3 years ago
Find the area of the rectangle.<br><br> l=10 in, w=7.5 in
Tpy6a [65]

Answer:

It should be 75 inches

Step-by-step explanation:

5 0
3 years ago
Please HELP <br>what is the slope-intercept equation slope: -2 y-intercept: 3​
pshichka [43]

Answer:

y=-2x+3

Step-by-step explanation:

In a y=mx+b equation, M is the slope and B is the y intercept. So write down that equation and plug in the numbers you're given

5 0
3 years ago
Other questions:
  • Which statement is true ?
    12·1 answer
  • How many 1/8 pound servings of walnuts, s , are in 3/4 pound of walnuts?
    6·2 answers
  • please someone give me the measurements of all angles 1 2 3 and 4 with reasoning ASAP thank you in advance​
    14·2 answers
  • What is the sum of the arithmetic sequence 149, 135, 121, …, if there are 28 terms?
    7·1 answer
  • Which relation is a function of x?
    15·2 answers
  • George worked on his science project for 5/12 hours on monday and 3/4 hour on tuesday. How much longer on tuesday did georege th
    9·1 answer
  • I need help with area of a rectangle! Plese help me out this is a starr review!
    12·1 answer
  • I need help with my hw. pls help
    6·1 answer
  • Complete the equation of the line through (3,-1)(3,−1)left parenthesis, 3, comma, minus, 1, right parenthesis and (4,7)(4,7)left
    7·1 answer
  • Can someone/ anyone help me please I am begging you and I have nine other problems I need help with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!